How To Fix INV050 - Data changes not permitted by module &1

SAP Error Message - Details

• Message type: E = Error

• Message class: INV - Check for Bill Receipt

• Message number: 050

• Message text: Data changes not permitted by module &1

What causes this issue?

The module &V1& has made changes to the data for the changing parameter
XY_PROCESS_DATA that are not permitted.
The errors &V2& occurred. The individual error indicators are separated
by ':'.
Error indicator:
'1' The parameter ORIGINAL_DATA was changed in the structure
INV_PROCESS_DATA.
'2' The header data (INV_HEAD) was changed.
'3' A reference was deleted in the table 'INV_REF'.
'4' An entry was deleted in the table INV_BANK.
'5' An entry was added to the table INV_BANK.
'6' At least one of the fields 'MANDT', 'INV_EXTID', 'INT_INV_NO',
'INT_INV_DOC_NO', and 'INT_INV_LINE_NO' was changed for an entry in the
table INV_EXTID.
'7' An entry was added to the table INV_EXTID.
'8' An entry was added or deleted in the table INV_DOC.
'9' At least one of the fields 'MANDT', 'INT_INV_DOC_NO', 'INT_INV_NO',
'DOC_NR', 'DOC_TYPE', 'INV_DOC_STATUS' and 'INVOICE_TYPE' was changed
for an entry in the table INV_DOC.
'10' An entry was deleted in the table INV_LINE_A.
'11' At least one of the fields 'MANDT', 'INT_INV_DOC_NO',
'INT_INV_LINE_NO' and 'LINE_TYPE' was changed for an entry in the table
INV_LINE_A.
'12' An entry was added to the table INV_LINE_A.
'13' An entry was deleted in the table INV_LINE_B.
'14' At least one of the fields 'MANDT', 'INT_INV_DOC_NO',
'INT_INV_LINE_NO' and 'LINE_TYPE' was changed for an entry in the table
INV_LINE_B.
'15' An entry was added in the table INV_LINE_B.
'16' An entry was deleted in the table INV_LINE_I.
'17' At least one of the fields 'MANDT', 'INT_INV_DOC_NO',
'INT_INV_LINE_NO' and 'LINE_TYPE' was changed for an entry in the table
INV_LINE_I.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message INV050 - Data changes not permitted by module &1 ?

  The SAP error message INV050: Data changes not permitted by module &1 typically occurs in the context of inventory management or related modules when there is an attempt to modify data that is not allowed due to the current status of the document or the configuration of the system.
  Cause:
  
  Document Status: The document you are trying to change may be in a status that does not allow modifications. For example, if the document is already posted or has been processed in a way that locks it for further changes.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the data in the specified module.
  Configuration Settings: Certain settings in the configuration of the SAP system may restrict changes to specific data fields or documents based on business rules.
  Data Locking: The data might be locked by another process or user, preventing changes from being made.
  
  Solution:
  
  Check Document Status: Verify the status of the document you are trying to modify. If it is posted or completed, you may need to reverse or cancel it before making changes.
  Review Authorizations: Ensure that the user has the necessary permissions to make changes in the specified module. This may involve checking user roles and authorizations in the SAP system.
  Consult Configuration: If you have access to the configuration settings, review them to see if there are any restrictions in place that prevent changes to the data. This may require assistance from a system administrator or SAP consultant.
  Unlock Data: If the data is locked, identify the user or process that is holding the lock and resolve the issue. This may involve waiting for the other process to complete or contacting the user to release the lock.
  Error Logs: Check the system logs for any additional error messages or information that may provide more context about why the change is not permitted.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as MB1A, MB1B, MB1C, or MIGO for inventory movements.
  SAP Notes: Search for SAP Notes related to the INV050 error message in the SAP Support Portal for any specific patches or updates that may address the issue.
  Documentation: Review SAP documentation or help files related to the specific module you are working with for more detailed information on data handling and restrictions.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.