cancel
Showing results for 
Search instead for 
Did you mean: 

Error in Process in PO

Former Member
0 Kudos

HI Friend's

Currently i am working with Extened classic scenario 5.0

While changing the Purchase Order i got the following error message in RZ20

Please enter a line number

Instance POXXXXX of object type PurchaseOrder cou ld not be changed

Purchase order still contains faulty items

Account assignment category cannot be changed for limit items

Note:

Purchase order is not having the follow-on document.

Purchase order is not a limit item

Kindly help to fix this issue

Thank You

Shrini

Accepted Solutions (0)

Answers (4)

Answers (4)

Former Member
0 Kudos

HI,

I am getting same error.

Instance POXXXXX of object type PurchaseOrder cou ld not be changed

Purchase order still contains faulty items

Account assignment category cannot be changed for limit items

PO is created with service item and is in backend.

When it is changed it is giving error. User is added contract no# on change version.

Could you please share the solution...

Former Member
0 Kudos

Solved

Former Member
0 Kudos

Can you please share the solution...I am facing the same issue.

ricardo_cavedini
Active Contributor
0 Kudos

Hello,

If you want to debug the PO transfer, you can set a BP at B46B_DPO_TRANSFER.

Then take the PO GUID and execute FM BBP_PD_PO_TRANSFER_EXEC. Program will stop at BP above and you can debug till line "CALL FUNCTION 'BBP_PO_INBOUND' DESTINATION lv_destination".

Here backend system is called. If you have a RFC dialog connection, you can debug within ECC system and check why this message is appearing. You can set a BP at statement "message".

Otherwise, you can just check messages returned from BBP_PO_INBOUND in lt_bapi_return.

Kind regards,

Ricardo

former_member183819
Active Contributor
0 Kudos

sometimes sap throws unwanted error messages. these are example notes

415346 ME21n, ME456 when filling the account assignment type

411883 ME21N, ME456 when filling the account assignment category

403537 PO from PReq with different account assignment type: E456

Using Transaction ME21N,you create a purchase order for external service and add a new item by copying a request for quotation. If the request for quotation does not have a plant, when you enter the assignment category, the system displays error message ME456 "Account assignment category cannot be changed for limit items". Also there is no account assignment change involved.

Additional key words

what exactly you are trying to change the carts?