How To Fix RSAOLTP380 - Mapping between data source &1 and source system &2 is inconsistent

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAOLTP - Notifications in OLTP Source Environment

• Message number: 380

• Message text: Mapping between data source &1 and source system &2 is inconsistent

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAOLTP380 - Mapping between data source &1 and source system &2 is inconsistent ?

  The SAP error message RSAOLTP380 indicates that there is an inconsistency in the mapping between a data source and a source system in the context of SAP's Operational Data Provisioning (ODP) framework. This error typically arises when there is a mismatch in the configuration of the data source or the source system.
  Cause:
  
  Inconsistent Configuration: The data source and the source system may not be properly configured or aligned. This can happen if the data source is not correctly assigned to the source system in the SAP BW (Business Warehouse) or if there are changes in the data source that have not been reflected in the source system.
  Missing or Incorrect Entries: There may be missing or incorrect entries in the relevant tables that manage the mapping between data sources and source systems.
  Transport Issues: If the data source or source system was transported from one environment to another (e.g., from development to production), there may be inconsistencies due to missing configurations or data.
  
  Solution:
  
  
  Check Data Source Configuration:
  
  Go to the Data Source maintenance transaction (e.g., RSA1) and verify the configuration of the data source.
  Ensure that the data source is correctly assigned to the source system.
  
  
  
  Verify Source System Settings:
  
  Check the settings of the source system in the SAP BW system. Ensure that the source system is active and properly configured.
  
  
  
  Reassign Data Source:
  
  If necessary, try to reassign the data source to the source system. This can sometimes resolve mapping inconsistencies.
  
  
  
  Check for Missing Entries:
  
  Use transaction codes like RSA2 or RSA3 to check for missing entries in the relevant tables (e.g., RSO2, RSO3) that manage the mapping.
  
  
  
  Transport Consistency:
  
  If the issue arose after a transport, ensure that all necessary objects and configurations were transported correctly. You may need to re-transport or manually adjust configurations.
  
  
  
  Check for Notes and Patches:
  
  Look for any SAP Notes or patches that may address known issues related to this error. Sometimes, SAP releases updates that fix bugs or inconsistencies.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for additional guidance on troubleshooting this specific error.
  
  
  
  Related Information:
  
  Transaction Codes: RSA1 (Data Warehousing Workbench), RSA2 (Data Source Maintenance), RSA3 (Data Source Test).
  SAP Notes: Search the SAP Support Portal for relevant notes that may provide additional insights or solutions.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the RSAOLTP380 error message.