How To Fix RTC_POSTING027 - Dimension does not exist under model &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RTC_POSTING -

• Message number: 027

• Message text: Dimension does not exist under model &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RTC_POSTING027 - Dimension does not exist under model &1 ?

  The SAP error message RTC_POSTING027, which states "Dimension does not exist under model &1," typically occurs in the context of SAP Analytics Cloud (SAC) or SAP Business Planning and Consolidation (BPC) when there is an issue with the data model or the dimensions being referenced in a planning or reporting scenario.
  Cause:
  
  Missing Dimension: The dimension you are trying to use in your model does not exist. This could be due to a typo in the dimension name or the dimension not being included in the model configuration.
  Model Configuration: The model may not be properly configured to include the required dimensions. This can happen if the model was created or modified without including all necessary dimensions.
  Data Source Issues: If the data source has changed or if there are issues with the connection to the data source, it may lead to dimensions not being recognized.
  Versioning: If you are using different versions of the model, the dimension may exist in one version but not in another.
  
  Solution:
  
  Check Dimension Names: Verify that the dimension name you are using is correct and matches exactly with what is defined in the model.
  Review Model Configuration: Go to the model settings in SAP Analytics Cloud or BPC and ensure that the required dimensions are included in the model. If not, you may need to add them.
  Data Source Validation: Ensure that the data source is correctly connected and that there are no issues with the data extraction process. If necessary, refresh the data connection.
  Check for Version Issues: If you are working with multiple versions of the model, ensure that you are using the correct version that contains the required dimensions.
  Consult Documentation: Refer to the SAP documentation for your specific version of the software to understand how dimensions are managed and any specific requirements for your model.
  
  Related Information:
  
  SAP Notes and Knowledge Base Articles: Check SAP's support portal for any notes or articles related to RTC_POSTING027 for additional troubleshooting steps or known issues.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance, providing them with details of the error and the context in which it occurs.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.