How To Fix RSDHA398 - Invalid procedure parameter '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDHA - HANA Analysis in BW

• Message number: 398

• Message text: Invalid procedure parameter '&1'

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 RSDHA398 - Invalid procedure parameter '&1' ?

  The SAP error message RSDHA398, which states "Invalid procedure parameter '&1'", typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the parameters being passed to a procedure or function. This error can arise in various scenarios, such as when executing queries, running data loads, or working with InfoProviders.
  Causes:
  
  Incorrect Parameter Value: The parameter being passed may not be valid or may not match the expected format or type.
  Missing Parameters: Required parameters may not have been provided, leading to the procedure being unable to execute correctly.
  Data Type Mismatch: The data type of the parameter may not match what the procedure expects (e.g., passing a string when an integer is expected).
  Configuration Issues: There may be issues with the configuration of the InfoProvider or the query that is causing the parameters to be invalid.
  Version Compatibility: If there are version mismatches between different components of SAP BW, it may lead to unexpected behavior.
  
  Solutions:
  
  Check Parameter Values: Review the parameters being passed to the procedure and ensure they are valid and in the correct format.
  Review Documentation: Consult the SAP documentation for the specific procedure to understand the expected parameters and their formats.
  Debugging: Use transaction codes like RSRT (for query execution) or RSA1 (for data modeling) to debug the issue and see what parameters are being passed.
  Check for Missing Parameters: Ensure that all required parameters are being provided when calling the procedure.
  Update Configuration: If the issue is related to configuration, review and update the settings for the InfoProvider or query.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide patches.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSRT (Query Monitor), and RSD1 (InfoObject Maintenance).
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if you suspect it may be a bug or require deeper investigation.
  
  By following these steps, you should be able to identify the cause of the RSDHA398 error and implement a solution to resolve it.