How To Fix PPECMP371 - DMU information for &1 &2 cannot be copied to &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: PPECMP - Messages for iPPE CMP Application (Components)

• Message number: 371

• Message text: DMU information for &1 &2 cannot be copied to &3 &4

What causes this issue?

The DMU information from &v1& &v2& is also to be transferred when
copying to &v3& &v4&. An error has occurred when transferring this data
to the copy.

System Response

The DMU information from &v1& &v2& has not been transferred when
copying to &v3& &v4&.

How to fix this error?

If the information is also to be valid for the copy of the &v3&, you
must maintain this information manually.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PPECMP371 - DMU information for &1 &2 cannot be copied to &3 &4 ?

  The SAP error message PPECMP371 indicates that there is an issue with copying DMU (Data Management Unit) information from one object to another. This error typically occurs in the context of data migration or data management processes within SAP systems, particularly when dealing with master data or transactional data.
  Cause:
  The error can be caused by several factors, including:
  
  Inconsistent Data: The source and target objects may have inconsistent or incompatible data structures, which prevents the copying of DMU information.
  Missing Authorizations: The user may not have the necessary authorizations to perform the copy operation.
  Configuration Issues: There may be configuration settings in the SAP system that are preventing the copying of DMU information.
  Data Locking: The source or target object may be locked by another process, preventing the operation from completing.
  Technical Errors: There could be underlying technical issues, such as database constraints or system errors.
  
  Solution:
  To resolve the PPECMP371 error, you can take the following steps:
  
  Check Data Consistency: Ensure that the data structures of the source and target objects are compatible. Review the data types, lengths, and any required fields.
  Review Authorizations: Verify that the user performing the operation has the necessary authorizations to access both the source and target objects.
  Check Configuration: Review the configuration settings related to the DMU and the objects involved in the copy operation. Ensure that all necessary settings are correctly configured.
  Unlock Objects: If the source or target object is locked, identify the process that is holding the lock and resolve it. You may need to wait for the lock to be released or contact the user who has locked the object.
  Consult Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  Test in a Development Environment: If possible, replicate the issue in a development or test environment to better understand the cause and test potential solutions without affecting production data.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation related to DMU and data management processes for best practices and guidelines.
  Community Forums: Engage with the SAP community forums or user groups to see if others have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.