How To Fix CRM_SVY_API400 - &1="&2" expected

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_SVY_API - Interface Communication R/3 <-> Survey Engine

• Message number: 400

• Message text: &1="&2" expected

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 CRM_SVY_API400 - &1="&2" expected ?

  The SAP error message CRM_SVY_API400 typically indicates that there is an issue with the expected input or parameters in a function module or API call related to the SAP Customer Relationship Management (CRM) system. The message format &1="&2" usually provides specific details about the expected value and the actual value received.
  Cause:
  
  Parameter Mismatch: The error often arises when the parameters passed to a function or API do not match the expected format or type. This could be due to missing required fields, incorrect data types, or invalid values.
  Data Integrity Issues: If the data being processed is inconsistent or corrupted, it may lead to this error.
  Configuration Issues: Incorrect configuration settings in the CRM system can also lead to this error, especially if certain fields are mandatory but not filled in.
  
  Solution:
  
  Check Input Parameters: Review the parameters being passed to the function or API. Ensure that they match the expected values and formats as defined in the API documentation.
  Validate Data: Ensure that the data being processed is valid and complete. Check for any missing or incorrect values that could lead to the error.
  Debugging: If you have access to the development environment, use debugging tools to trace the execution of the function or API call. This can help identify where the mismatch occurs.
  Review Configuration: Check the configuration settings in the CRM system to ensure that all required fields are properly set up and that there are no inconsistencies.
  Consult Documentation: Refer to the SAP documentation for the specific API or function module to understand the expected parameters and their formats.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message. There may be patches or updates that resolve known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and found solutions.
  SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  By following these steps, you should be able to identify the cause of the CRM_SVY_API400 error and implement a solution.