Knowledge Management

Question:
Hi there,
I need to update some data when finish generating Transfer Order via LB12. I use USer Exit MWMTO001. I already activate via project enh (tcode:CMOD).
However, when i create Transfer order and save it, it doesn't reach the exit. Is there any other user exit i can use for this..??
Thanks for ur help,
Nia
Answer:
Hi,
There are 'n' number of user exits in WM. unles some one know what is your 'some data' and how you want it to be updated and where you are getting this, it is difficultto help you
Matt
Answer:
Dear Nia:
Normally, MWMTO001 should be the right enhancement, however, Mathew is right, depending on the data that you are updating, it might not be the right one.
You should trace the call of the Modification and see where function module "EXIT_SAPLL03T_001" is called. Also verify that all of your coding changes are inside Include ZXLTOU01. If you cannot isolate the point that your user exit should be called in the debugger, and you set a breakpoint on the call of Include ZXLTOU01, and it dosen't jump inside, then the breakpoint that you selected is the wrong one.
You should use the debugger, and "look under the hood", to rule out obvious problems first.
_________________
Ciao,
Sackman
SAP Consultant
Answer:
Hello
The user exit must be activated for stock placement or stock retrival in the storage type. This is done in the customizing.. Warehouse management-master data-define storage type
Answer:
Hi The Reus:
You are 100% correct about the following enhancements:
MWMTO003 Own stock placement strategy
MWMTO004 Own stock removal strategy
I'm not so sure if that is correct about MWMTO001.
Its easy enough for Nia to test it though.
It would be great if she gives us feedback from the results of
her testing.
_________________
Ciao,
Sackman
SAP Consultant
Answer:
Thanks a lot for your advice,
Here is the actual thing that happen. I need to find an appropriate storage bin for a given storage type. During Transf-Order(TO), (ex. 4 items), i have to find a storg bin that still have space for required qty. those 4 items might come into 1 storage bins or maybe split to 2 or 3.
I already use EXIT_SAPLL03A_001 in MWMTO003. This exit process the item 1 by 1. For counting those 4 items, i use additional table(ZSTORAGE) for counting available space in certain storage bins. This process has been done smoothly.
However, I have to clear this additional table after the TO document created. For this purpose, i found exit MWMTO001 is suitable, but it doesn't stop when i set in debugger.
Thanks again for your concern..
Best regards,
Nia
Answer:
Hi Nia:
It sounds like you have a fairly sophisticated development already in place with MWMTO003 and ZSTORAGE.
My question is, what are you using ZSTORAGE for?
You could probably acheive the same result with an internal table in Include ZXLTOU03. Also, by doing this, you could code a CLEAR Statement into this Include, after it passed the desired values for TO Creation back to SAP.
If you are working with a developer (or if you are an SAP techo-functional goddess) , then I would propose that you try these changes in ZXLTOU03, and see if it gives you the desired result.
Enhancement MWMTO001 is not the right enhancement to solve your problem.
Please let us know, if these ideas help you advance towards a solution.
Good Luck!
_________________
Ciao,
Sackman
SAP Consultant
Answer:
Thanks a lot for your advice,
Here is the actual thing that happen. I need to find an appropriate storage bin for a given storage type. During Transf-Order(TO), (ex. 4 items), i have to find a storg bin that still have space for required qty. those 4 items might come into 1 storage bins or maybe split to 2 or 3.
I already use EXIT_SAPLL03A_001 in MWMTO003. This exit process the item 1 by 1. For counting those 4 items, i use additional table(ZSTORAGE) for counting available space in certain storage bins. This process has been done smoothly.
However, I have to clear this additional table after the TO document created. For this purpose, i found exit MWMTO001 is suitable, but it doesn't stop when i set in debugger.
Thanks again for your concern..
Best regards,
Nia
It's very long time now since you post this question. I just ran into the same situation now to modify the exit. Had the same problem stopping it. It wouldn't stop even if I put in the break-point. However, it did go through this user exit and updated a customer table that I wanted it to do.
Wonder why some consultant here wouldn't share the tips if they come here and look for help themselves.