How To Fix SCPR749 - Generic data record '&1' could not be completely reconstructed

SAP Error Message - Details

• Message type: E = Error

• Message class: SCPR - BC Sets

• Message number: 749

• Message text: Generic data record '&1' could not be completely reconstructed

What causes this issue?

The generic data record '&V1&' of table/view &V2& could not be
reconstructed in its original form, because there is a conversion exit
for field &V3& in the key of the table/view, and the '*' character,
which defines the generic area, is in this field.

System Response

The contents of the field &V3& in data record '&V1&' is flagged as
"entirely generic", which means that the generic covers a larger data
area ('*' is at the start of the field).

How to fix this error?

Save the BC Set.

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 SCPR749 - Generic data record '&1' could not be completely reconstructed ?

  The SAP error message SCPR749 indicates that a generic data record could not be completely reconstructed. This error typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when there are issues with the data being processed, particularly when dealing with data records that are expected to be reconstructed from a source but are incomplete or corrupted.
  Causes:
  
  Incomplete Data: The data record being processed may be missing required fields or information, leading to an inability to reconstruct it fully.
  Corrupted Data: The data might be corrupted during transmission or storage, causing issues when the system attempts to read or reconstruct it.
  Configuration Issues: There may be misconfigurations in the integration scenarios or mappings that lead to incomplete data being sent or received.
  Version Mismatch: If there are different versions of the data structure being used, it can lead to incompatibility and reconstruction issues.
  Transport Issues: Problems during the transport of data between systems can lead to incomplete records.
  
  Solutions:
  
  Check Data Completeness: Verify that all required fields in the data record are populated correctly. Ensure that the data being sent or received meets the expected structure.
  Data Validation: Implement validation checks to ensure that the data being processed is complete and adheres to the expected format.
  Review Configuration: Check the configuration of the integration scenarios, mappings, and any related settings to ensure they are set up correctly.
  Error Logs: Review the error logs in the SAP system for more detailed information about the error. This can provide insights into what specific data or configuration is causing the issue.
  Reprocess Data: If the data is corrupted, you may need to reprocess the data or resend it from the source system.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific version of SAP you are using for any known issues or patches that may address this error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to the SCPR749 error. SAP frequently updates their knowledge base with solutions for common issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the SCPR749 error and implement a solution to resolve it.