How To Fix RSANA_UMM_API278 - Input parameter &1 has error

SAP Error Message - Details

• Message type: E = Error

• Message class: RSANA_UMM_API - UMM API Messages

• Message number: 278

• Message text: Input parameter &1 has error

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 RSANA_UMM_API278 - Input parameter &1 has error ?

  The SAP error message RSANA_UMM_API278, which states "Input parameter &1 has error," typically occurs in the context of the SAP system when there is an issue with the input parameters being passed to a function module or API. This error can arise in various scenarios, particularly when dealing with data processing or updates in the system.
  Causes:
  
  Invalid Input Parameter: The input parameter specified (represented by &1) may contain invalid data or a value that does not meet the expected format or constraints.
  Data Type Mismatch: The data type of the input parameter may not match the expected data type defined in the function module or API.
  Missing Required Fields: Required fields may be missing or not populated correctly, leading to the error.
  Business Logic Violations: The input may violate certain business rules or logic defined in the system.
  Configuration Issues: There may be configuration settings in the system that are not aligned with the input being provided.
  
  Solutions:
  
  Check Input Values: Review the values being passed to the function/module. Ensure that they are valid and conform to the expected format.
  Data Type Verification: Verify that the data types of the input parameters match the expected types. For example, if a parameter expects a numeric value, ensure that a numeric value is being passed.
  Required Fields: Ensure that all required fields are populated correctly before calling the function/module.
  Debugging: If you have access to the ABAP code, consider debugging the function/module to identify where the error is occurring and what specific input is causing the issue.
  Consult Documentation: Refer to the SAP documentation for the specific function module or API to understand the expected input parameters and their constraints.
  Check Configuration: Review any relevant configuration settings in the SAP system that may affect the processing of the input parameters.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific function module or API you are using.
  Transaction Codes: Use transaction codes like SE37 (Function Module) or SE80 (Object Navigator) to explore the function module and its parameters.
  Community Forums: Consider searching or posting in SAP community forums for additional insights or similar experiences from other users.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP Basis or development team for further investigation.