How To Fix FMCA_PSOB068 - Structure &1 is incompatible with structure &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FMCA_PSOB - Contract Object

• Message number: 068

• Message text: Structure &1 is incompatible with structure &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FMCA_PSOB068 - Structure &1 is incompatible with structure &2 ?

  The SAP error message FMCA_PSOB068 indicates that there is an incompatibility between two structures in your program or configuration. This typically occurs when you are trying to assign or map one structure to another, and the fields or data types do not match.
  Cause:
  
  Field Mismatch: The fields in the two structures do not match in terms of data types, lengths, or names.
  Structure Definition Changes: One of the structures may have been modified (e.g., added or removed fields) after the other structure was defined.
  Incorrect Mapping: The mapping logic in your code may be incorrectly set up, leading to an attempt to assign incompatible structures.
  
  Solution:
  
  
  Check Structure Definitions: Review the definitions of both structures involved in the error. Ensure that the fields match in terms of data types, lengths, and names.
  
  You can use transaction codes like SE11 (Data Dictionary) to view the structure definitions.
  
  
  
  Adjust Code Logic: If you are performing assignments or mappings in your ABAP code, ensure that you are correctly handling the structures. You may need to adjust your code to ensure compatibility.
  
  For example, if you are using MOVE or ASSIGN statements, ensure that the structures are compatible.
  
  
  
  Use Compatible Structures: If the structures are fundamentally incompatible, consider using a compatible structure or creating a new structure that can accommodate the required fields.
  
  
  Check for Updates: If the structures are part of a standard SAP module, check if there have been any updates or notes from SAP that might affect the structure definitions.
  
  
  Debugging: If the error occurs during runtime, use the debugger to trace the point of failure and inspect the values and types of the structures involved.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the specific structures you are working with. Sometimes, SAP provides patches or workarounds for known issues.
  Documentation: Review the documentation for the specific module or functionality you are working with to understand the expected structure definitions.
  Community Forums: Consider searching or posting on SAP community forums (like SAP Community or Stack Overflow) for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to identify the cause of the FMCA_PSOB068 error and implement a solution to resolve it.