How To Fix SRT_WSP164 - Parameters are incomplete or invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 164

• Message text: Parameters are incomplete or invalid

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP164 - Parameters are incomplete or invalid ?

  The SAP error message SRT_WSP164: Parameters are incomplete or invalid typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when there is an issue with the parameters being passed to a web service. This error can arise in various scenarios, such as when invoking a web service or when configuring a service interface.
  Causes:
  
  Missing Parameters: Required parameters for the web service call are not provided.
  Invalid Parameter Values: The values provided for the parameters do not meet the expected format or constraints.
  Incorrect Mapping: The mapping between the source and target structures may be incorrect, leading to missing or invalid data.
  Service Configuration Issues: The web service might not be properly configured in the SAP system.
  WSDL Issues: The Web Service Description Language (WSDL) file may be outdated or incorrectly defined, leading to mismatches in expected parameters.
  
  Solutions:
  
  Check Parameter Requirements: Review the web service documentation to ensure that all required parameters are being passed and that they are correctly formatted.
  Validate Input Data: Ensure that the values being sent to the web service conform to the expected data types and formats.
  Review Mapping: If you are using a mapping tool, check the mapping configuration to ensure that all necessary fields are correctly mapped.
  Service Configuration: Verify the configuration of the web service in the SAP system. Ensure that the service endpoint is correctly defined and that the service is active.
  Update WSDL: If you suspect that the WSDL is outdated, regenerate it from the service definition and update the service consumer with the new WSDL.
  Error Logs: Check the SAP application logs (transaction SLG1) for more detailed error messages that can provide additional context about the issue.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SOAMANAGER to manage web service configurations and SXMB_MONI to monitor message processing in PI/PO.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error message.
  Documentation: Refer to the official SAP documentation for Process Integration and web services for best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the issue causing the SRT_WSP164 error message. If the problem persists, consider reaching out to SAP support for further assistance.