How To Fix BRAIN890 - SID &1 for characteristic &2 could not be converted &3

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN -

• Message number: 890

• Message text: SID &1 for characteristic &2 could not be converted &3

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 BRAIN890 - SID &1 for characteristic &2 could not be converted &3 ?

  The SAP error message BRAIN890 typically indicates an issue with the conversion of a characteristic in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error can occur during data extraction, transformation, or loading processes, particularly when dealing with characteristics that are not properly defined or have incompatible data types.
  Cause:
  
  Data Type Mismatch: The characteristic you are trying to convert may have a data type that is incompatible with the target data structure.
  Missing or Incorrect Master Data: The characteristic may not have the necessary master data entries, or the entries may be incorrect or incomplete.
  Inconsistent Data: There may be inconsistencies in the data being processed, such as null values or unexpected formats.
  Configuration Issues: The configuration of the InfoObject or the data source may not be set up correctly, leading to conversion issues.
  
  Solution:
  
  Check Data Types: Verify that the data types of the source and target characteristics are compatible. If necessary, adjust the data types in the InfoObject definitions.
  Review Master Data: Ensure that the master data for the characteristic is complete and correctly defined. You may need to load or correct master data entries.
  Data Cleansing: Perform data cleansing to remove or correct any inconsistent or invalid data entries that may be causing the conversion issue.
  Configuration Review: Check the configuration settings for the InfoObject and the data source. Ensure that all necessary settings are correctly defined.
  Debugging: If the issue persists, consider using the SAP debugging tools to trace the data flow and identify where the conversion is failing.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like RSA1 (Data Warehousing Workbench) to check InfoObjects and master data.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to InfoObjects, data modeling, and data loading processes for best practices and guidelines.
  
  If the problem continues after trying these solutions, it may be beneficial to consult with your SAP Basis or BW team for further assistance, as they may have more insights into the specific configuration and data setup in your environment.