How To Fix RSANA_UMM_API335 - Input Key field/s not specified

SAP Error Message - Details

• Message type: E = Error

• Message class: RSANA_UMM_API - UMM API Messages

• Message number: 335

• Message text: Input Key field/s not specified

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_API335 - Input Key field/s not specified ?

  The SAP error message RSANA_UMM_API335 with the description "Input Key field/s not specified" typically occurs in the context of using the SAP BW (Business Warehouse) or SAP HANA systems when there is an issue with the input parameters required for a specific API or function module.
  
  Cause:
  This error generally indicates that the required key fields for a particular operation (like data extraction, data loading, or querying) have not been provided or are missing. Key fields are essential for identifying specific records or data sets in the database, and without them, the system cannot proceed with the operation.
  Possible Causes:
  
  Missing Input Parameters: The function or API call requires certain key fields to be specified, and they are not included in the request.
  Incorrect Data Structure: The data structure being passed to the API might not match the expected format, leading to missing key fields.
  
  Configuration Issues: There might be configuration issues in the data model