How To Fix BW_BICS_INA023 - JSON string is syntactically incorrect

SAP Error Message - Details

• Message type: E = Error

• Message class: BW_BICS_INA -

• Message number: 023

• Message text: JSON string is syntactically incorrect

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BW_BICS_INA023 - JSON string is syntactically incorrect ?

  The SAP error message BW_BICS_INA023 indicates that there is a syntactical issue with a JSON string being processed in the context of SAP BW (Business Warehouse) and its integration with BICS (Business Intelligence Consumer Services). This error typically arises when the JSON data being sent to or received from the BW system is not formatted correctly.
  Causes:
  
  Malformed JSON: The JSON string may have syntax errors, such as missing commas, brackets, or quotes.
  Incorrect Data Types: The data types in the JSON string may not match the expected types in the BW system.
  Special Characters: Special characters in the data may not be properly escaped, leading to invalid JSON.
  Encoding Issues: There may be issues with character encoding that affect how the JSON string is interpreted.
  Version Mismatch: There could be a mismatch between the versions of the client and server, leading to incompatibilities in JSON handling.
  
  Solutions:
  
  Validate JSON: Use a JSON validator tool to check the syntax of the JSON string. Ensure that it is well-formed and adheres to JSON standards.
  Check Data Types: Review the expected data types in the BW system and ensure that the JSON string matches these expectations.
  Escape Special Characters: Ensure that any special characters in the JSON string are properly escaped (e.g., quotes, backslashes).
  Review Encoding: Check the character encoding of the JSON string. Ensure it is UTF-8 encoded, as this is commonly required.
  Debugging: If possible, enable debugging or logging in the application to capture the exact JSON string being sent. This can help identify the specific issue.
  Update Components: Ensure that both the client and server components are up to date and compatible with each other.
  
  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 to common problems.
  Documentation: Review the SAP BW and BICS documentation for guidelines on JSON formatting and data exchange.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to identify and resolve the issue causing the BW_BICS_INA023 error.