How To Fix CRD_PRV104 - Type conflict for structure assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: CRD_PRV - General Messages for Credentialing - Basic Functions

• Message number: 104

• Message text: Type conflict for structure assignment

What causes this issue?

An error has occurred during the assignment of a data reference to a
field symbol.

System Response

The current program is canceled.

How to fix this error?

Contact SAP for an analysis and solution to the problem.

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 CRD_PRV104 - Type conflict for structure assignment ?

  The SAP error message CRD_PRV104: Type conflict for structure assignment typically occurs when there is an attempt to assign a structure to another structure, but the two structures are not compatible in terms of their data types or field definitions. This can happen in various scenarios, such as when working with ABAP programs, function modules, or data dictionary objects.
  Causes:
  
  Field Mismatch: The fields in the two structures do not match in terms of data types, lengths, or names.
  Incompatible Structures: The structures being assigned may have different definitions, such as one being a transparent table structure and the other being a pooled or cluster table structure.
  Inheritance Issues: If you are using inheritance in your ABAP classes, the base class and derived class structures may not align properly.
  Data Element Differences: The data elements used in the structures may have different domains or characteristics.
  
  Solutions:
  
  Check Structure Definitions: Review the definitions of both structures involved in the assignment. Ensure that the fields match in terms of name, type, and length.
  Use Compatible Types: If the structures are not compatible, consider creating a new structure that combines the necessary fields from both structures or modify one of the structures to ensure compatibility.
  Field Mapping: If the structures are fundamentally different, you may need to manually map the fields from one structure to another instead of direct assignment.
  Data Element Consistency: Ensure that the data elements used in the structures are consistent and compatible. You may need to adjust the domains or data elements to align them.
  Debugging: Use the ABAP debugger to trace the point of failure and inspect the values and types of the structures involved in the assignment.
  
  Related Information:
  
  ABAP Documentation: Refer to the official SAP ABAP documentation for detailed information on data types and structure definitions.
  SAP Community: Engage with the SAP Community forums to find similar issues faced by other developers and their solutions.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to structure assignments and type conflicts.
  
  By carefully reviewing the structures and ensuring compatibility, you should be able to resolve the CRD_PRV104 error.