How To Fix RSAR193 - Errors occurred when reading ODS & (ref. integrity cannot be checked)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 193

• Message text: Errors occurred when reading ODS & (ref. integrity cannot be checked)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR193 - Errors occurred when reading ODS & (ref. integrity cannot be checked) ?

  The SAP error message RSAR193 indicates that there are issues when reading an Operational Data Store (ODS) object, and it specifically mentions that referential integrity cannot be checked. This error typically arises in the context of data extraction or data loading processes in SAP BW (Business Warehouse).
  Causes of RSAR193 Error
  
  
  Data Inconsistency: There may be inconsistencies in the data stored in the ODS. This can happen if there are missing or incorrect keys that are supposed to link the data.
  
  
  Data Model Changes: If there have been recent changes to the data model (like changes in the ODS structure or key fields), it may lead to this error if the data does not conform to the new structure.
  
  
  Data Load Issues: Problems during the data load process, such as incomplete or failed data loads, can lead to this error.
  
  
  Referential Integrity Constraints: If the ODS is supposed to maintain referential integrity with other data objects (like InfoObjects or other ODS), and those relationships are broken, this error can occur.
  
  
  Data Source Issues: If the data source from which the ODS is populated has issues (like missing records or incorrect data types), it can lead to this error.
  
  
  Solutions to RSAR193 Error
  
  
  Check Data Consistency: Review the data in the ODS for any inconsistencies. You can use transaction codes like RSA1 to analyze the data and check for missing or incorrect keys.
  
  
  Reprocess Data Loads: If the error occurred during a data load, try reprocessing the data load. Ensure that the data source is correct and that there are no issues with the data being loaded.
  
  
  Validate Data Model Changes: If there have been changes to the ODS structure, ensure that all existing data complies with the new structure. You may need to adjust or cleanse the data accordingly.
  
  
  Check Referential Integrity: Ensure that all referential integrity constraints are being met. This may involve checking relationships with other InfoProviders or ODS objects.
  
  
  Use Repair Tools: SAP provides tools to help repair inconsistencies in the data. You can use the RSO1 transaction to check and repair ODS objects.
  
  
  Consult Logs: Check the logs for more detailed error messages that can provide insights into what specifically is causing the issue. You can find logs in the Data Warehousing Workbench.
  
  
  SAP Notes and Support: If the issue persists, check for any relevant SAP Notes that may address this specific error. You can search the SAP Support Portal for updates or patches that may resolve the issue.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSD1 (InfoObject Maintenance), and RSO1 (ODS Maintenance).
  Data Modeling: Understanding the data model and how ODS objects interact with other InfoProviders is crucial for troubleshooting.
  SAP Documentation: Refer to SAP Help documentation for detailed information on ODS objects and data loading processes.
  
  By following these steps, you should be able to identify and resolve the RSAR193 error effectively. If the problem continues, consider reaching out to SAP support for further assistance.