How To Fix WGRC102 - Error while calling &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WGRC - Message Class for Goods Receipt Capacity Check

• Message number: 102

• Message text: Error while calling &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 WGRC102 - Error while calling &1 ?

  The SAP error message WGRC102, which states "Error while calling &1," typically indicates that there is an issue with a function module, method, or program that is being called within the SAP system. This error can arise from various underlying causes, and the specific details of the error message may provide additional context.
  Possible Causes:
  
  Function Module/Method Not Found: The specified function module or method (&1) may not exist or may not be correctly defined in the system.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to call the specified function or method.
  Parameter Mismatch: There may be a mismatch in the parameters being passed to the function module or method, leading to execution failure.
  System Configuration Issues: There could be configuration issues in the system that prevent the function from being executed properly.
  Transport Issues: If the function module or method was recently transported from another system, there may be inconsistencies or missing dependencies.
  
  Solutions:
  
  Check Function Module/Method: Verify that the function module or method specified in the error message exists and is correctly implemented. You can do this by using transaction SE37 (for function modules) or SE80 (for classes and methods).
  Review Authorizations: Ensure that the user has the necessary authorizations to execute the function. You can check this using transaction SU53 to analyze authorization failures.
  Parameter Validation: Review the parameters being passed to the function/module. Ensure that they match the expected types and formats.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Debugging: If you have access to the development environment, you can debug the function/module to identify where the error occurs.
  Transport Check: If the function was recently transported, ensure that all dependencies and related objects were also transported correctly.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to the error message WGRC102.
  Community Forums: Check SAP Community forums or other online resources for discussions related to this error, as other users may have encountered and resolved similar issues.
  Documentation: Review the documentation for the specific function module or method to understand its requirements and limitations.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further investigation.