How To Fix UACE087 - Only one data basis is allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: UACE - Costing Engine

• Message number: 087

• Message text: Only one data basis is allowed

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UACE087 - Only one data basis is allowed ?

  The SAP error message UACE087 "Only one data basis is allowed" typically occurs in the context of data management or data processing within SAP systems, particularly when dealing with data sources or data models. This error indicates that the system has detected multiple data bases or data sources where only one is permitted.
  Cause:
  
  Multiple Data Sources: The most common cause of this error is that the system is configured to use only one data source, but multiple data sources have been defined or selected in the configuration.
  Incorrect Configuration: There may be a misconfiguration in the data model or data source settings that allows for multiple entries when only one is expected.
  Data Source Overlap: If you are trying to combine or integrate data from different sources, the system may not support this operation if it is designed to work with a single data source.
  
  Solution:
  
  Check Data Source Configuration: Review the configuration settings for the data source in question. Ensure that only one data source is defined and that any additional sources are removed or disabled.
  Review Data Model: If you are working with a data model, check the model's design to ensure that it adheres to the requirement of having a single data basis.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on how to properly configure data sources and models.
  Error Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide updates and patches that could resolve the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  Training and Documentation: Ensure that users involved in data management are trained on the correct procedures for configuring data sources to avoid this error in the future.
  
  By following these steps, you should be able to identify the cause of the UACE087 error and implement a solution to resolve it.