How To Fix /BOBF/COM_GENERATOR195 - Argument is too long after variable substitution

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/COM_GENERATOR -

• Message number: 195

• Message text: Argument is too long after variable substitution

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/COM_GENERATOR195 - Argument is too long after variable substitution ?

  The SAP error message /BOBF/COM_GENERATOR195 Argument is too long after variable substitution typically occurs in the context of Business Object Processing Framework (BOPF) when there is an issue with the length of a string argument that exceeds the allowed limit after variable substitution.
  Cause:
  
  String Length Exceeded: The error is primarily caused by a string argument that exceeds the maximum length allowed by the system after variable substitution. This can happen in various scenarios, such as when constructing dynamic messages, URLs, or other string-based parameters.
  Configuration Issues: Sometimes, the configuration of the BOPF or the specific business object may lead to this issue if the expected input length is not properly defined.
  Data Issues: If the data being processed contains unexpectedly long values, it can lead to this error.
  
  Solution:
  
  Check Input Lengths: Review the lengths of the input strings being passed to the function or method that is generating this error. Ensure that they do not exceed the maximum allowed length.
  Adjust Configuration: If the error is related to a specific BOPF configuration, check the settings for the business object and adjust the length definitions as necessary.
  Data Validation: Implement validation checks to ensure that the data being processed does not exceed expected lengths before it is passed to the BOPF methods.
  Debugging: Use debugging tools to trace the execution and identify the exact point where the error occurs. This can help in understanding which variable is causing the issue.
  Error Handling: Implement error handling to catch such exceptions and provide meaningful feedback to the user or log the error for further analysis.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP frequently updates its knowledge base with solutions for common problems.
  BOPF Documentation: Review the official SAP documentation for BOPF to understand the limitations and best practices for handling string arguments.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared by other users.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error context and any relevant logs.