How To Fix RSANA_UMM_API450 - Invalid field length

SAP Error Message - Details

• Message type: E = Error

• Message class: RSANA_UMM_API - UMM API Messages

• Message number: 450

• Message text: Invalid field length

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_API450 - Invalid field length ?

  The SAP error message RSANA_UMM_API450 Invalid field length typically occurs in the context of data extraction or data transfer processes, particularly when dealing with the SAP BW (Business Warehouse) or SAP HANA systems. This error indicates that there is a mismatch in the expected length of a field in the data structure being processed.
  Causes:
  
  
  Field Length Mismatch: The most common cause is that the length of a field in the source data does not match the length defined in the target structure. This can happen if the data model has been changed or if there are inconsistencies in the data definitions.
  
  
  Data Type Issues: If the data type of a field in the source does not match the expected data type in the target, it can lead to this error.
  
  
  Incorrect Data Mapping: If the mapping between source and target fields is not correctly defined, it can lead to invalid field lengths.
  
  
  Data Quality