How To Fix SRT_WSP2897 - Function module '&1' does not exist in provider system '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 897

• Message text: Function module '&1' does not exist in provider system '&2'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP2897 - Function module '&1' does not exist in provider system '&2' ?

  The SAP error message SRT_WSP2897 indicates that a function module specified in a web service call does not exist in the provider system. This error typically occurs in scenarios involving SAP Process Integration (PI) or SAP Process Orchestration (PO) when a web service is trying to call a function module that is either not defined or not accessible in the target system.
  Cause:
  
  Function Module Not Created: The function module specified in the web service call has not been created in the provider system.
  Incorrect Function Module Name: There may be a typo or incorrect naming in the function module name being called.
  Transport Issues: The function module may exist in the development environment but has not been transported to the production or target environment.
  Authorization Issues: The user or service account making the call may not have the necessary authorizations to access the function module.
  System Configuration: The provider system may not be correctly configured to expose the function module as a web service.
  
  Solution:
  
  Verify Function Module: Check if the function module exists in the provider system. You can do this by navigating to transaction SE37 (Function Builder) and searching for the function module name.
  Check Naming: Ensure that the function module name in the web service call matches exactly with the name in the provider system, including case sensitivity.
  Transport the Function Module: If the function module exists in the development environment but not in the target environment, ensure that it is properly transported to the target system.
  Review Authorizations: Check the authorizations for the user or service account making the web service call. Ensure that it has the necessary permissions to execute the function module.
  Web Service Configuration: Review the web service configuration in transaction SOAMANAGER to ensure that the service is correctly set up and pointing to the right function module.
  Check for Dependencies: If the function module has dependencies on other objects (like tables, types, etc.), ensure that those are also available in the provider system.
  
  Related Information:
  
  Transaction Codes:
  
  SE37: Function Builder to check the existence of the function module.
  SOAMANAGER: Web service management tool to configure and manage web services.
  
  
  Logs and Traces: Check the application logs (transaction SLG1) and the trace files (transaction ST01) for more detailed error messages that might provide additional context.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address specific issues related to this error message.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary solution.