How To Fix STOBJ149 - Association &: Source and target fields cannot both contain literals

SAP Error Message - Details

• Message type: E = Error

• Message class: STOBJ - Dictionary Structured Objects

• Message number: 149

• Message text: Association &: Source and target fields cannot both contain literals

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message STOBJ149 - Association &: Source and target fields cannot both contain literals ?

  The SAP error message STOBJ149 indicates that there is an issue with the association of source and target fields in a data operation, specifically that both fields cannot contain literals. This typically occurs in the context of data transformation or mapping, such as in ABAP programs, data migration, or when using tools like SAP Data Services.
  Cause:
  The error arises when you attempt to map or associate two fields where both the source and target fields are defined as literals (constant values). In SAP, a literal is a fixed value that does not change, such as a string or a number. The system expects at least one of the fields (either source or target) to be a variable or a field from a database table rather than a constant.
  Solution:
  To resolve this error, you need to ensure that at least one of the fields involved in the association is a variable or a field from a database table. Here are some steps you can take:
  
  
  Check the Mapping: Review the mapping or transformation logic where the error occurs. Identify the source and target fields involved in the operation.
  
  
  Modify the Fields:
  
  If both fields are currently set as literals, change one of them to be a variable or a field from a database table.
  If you need to use a constant value, consider assigning it to a variable first and then using that variable in the mapping.
  
  
  
  Review Data Flow: If you are using a data flow or transformation tool, ensure that the data flow logic is correctly set up to handle dynamic values.
  
  
  Testing: After making the necessary changes, test the data operation again to ensure that the error is resolved.
  
  
  Related Information:
  
  Documentation: Refer to SAP documentation for the specific module or tool you are using to understand how to properly configure mappings and associations.
  SAP Community: Check forums and community discussions for similar issues and solutions shared by other SAP users.
  Debugging: If the error persists, consider using debugging tools available in SAP to trace the execution and identify where the literals are being incorrectly assigned.
  
  By following these steps, you should be able to resolve the STOBJ149 error and successfully complete your data operation.