How To Fix RTC_MODEL_01057 - Data category & already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: RTC_MODEL_01 -

• Message number: 057

• Message text: Data category & already exists

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 RTC_MODEL_01057 - Data category & already exists ?

  The SAP error message RTC_MODEL_01057, which states "Data category & already exists," typically occurs in the context of SAP Analytics Cloud (SAC) or SAP Business Planning and Consolidation (BPC) when you are trying to create or import a data category that already exists in the system. This can happen during the modeling process when you attempt to define a new data category with a name that is already in use.
  
  Cause:
  
  Duplicate Data Category Name: The most common cause of this error is that you are trying to create a new data category with a name that is already assigned to an existing data category in the system.
  Importing Data: If you are importing data or models, the import file may contain a data category that already exists in the target system.
  
  
  Solution:
  
  Check Existing Data Categories: Before creating a new data category, check the list of existing data categories in your model or system