How To Fix SRAL151 - ABAP data type '&1' in field '&2' is not supported in conditions

SAP Error Message - Details

• Message type: E = Error

• Message class: SRAL - Read Access Log Message Class

• Message number: 151

• Message text: ABAP data type '&1' in field '&2' is not supported in conditions

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRAL151 - ABAP data type '&1' in field '&2' is not supported in conditions ?

  The SAP error message SRAL151 indicates that there is an issue with the use of an unsupported ABAP data type in a condition within your ABAP program or query. This error typically arises when you are trying to use a data type that is not compatible with the conditions you are trying to set, such as in a WHERE clause or in a selection screen.
  Cause:
  The error occurs because:
  
  The ABAP data type being used in the condition is not supported. Common unsupported types include complex types like structures, internal tables, or reference types.
  The field being referenced in the condition is not of a simple data type (e.g., CHAR, NUMC, DATS, TIMS).
  
  Solution:
  To resolve the SRAL151 error, you can take the following steps:
  
  
  Check Data Types: Review the data types of the fields involved in the condition. Ensure that they are simple types (like CHAR, NUMC, DATS, TIMS) that can be used in conditions.
  
  
  Modify the Condition: If you are using a complex data type, consider modifying your logic to use a simple data type instead. For example, if you are trying to compare a field from a structure, extract the relevant simple field from the structure and use that in your condition.
  
  
  Use Type Conversion: If necessary, convert the complex type to a compatible simple type before using it in the condition.
  
  
  Debugging: If you are unsure which field is causing the issue, you can use debugging tools in SAP to step through the code and identify the problematic field.
  
  
  Consult Documentation: Refer to SAP documentation or the ABAP programming guidelines for more information on supported data types in conditions.
  
  
  Related Information:
  
  ABAP Data Types: Familiarize yourself with the different ABAP data types and their compatibility with various operations.
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other developers who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the SRAL151 error and implement a suitable solution.