How To Fix RSRV202 - Value &1 is not consistent (external: &2; internal: &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRV -

• Message number: 202

• Message text: Value &1 is not consistent (external: &2; internal: &3)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSRV202 - Value &1 is not consistent (external: &2; internal: &3) ?

  The SAP error message RSRV202 indicates that there is an inconsistency in the data between the external and internal representations of a value in the context of SAP BW (Business Warehouse). This error typically arises during data validation checks, particularly when using the transaction code RSRV, which is used for checking the consistency of InfoObjects, InfoProviders, and other BW objects.
  Cause:
  The inconsistency can be caused by several factors, including:
  
  Data Load Issues: Problems during the data loading process can lead to discrepancies between the external data source and the internal BW representation.
  Data Model Changes: Changes in the data model, such as modifications to InfoObjects or InfoProviders, can result in inconsistencies if the data is not properly updated or reloaded.
  Data Transformation Errors: Errors in the transformation rules or data mapping can lead to mismatches between the expected and actual data values.
  Data Cleansing Issues: If data cleansing processes are not correctly applied, it can lead to inconsistencies in the data stored in BW.
  
  Solution:
  To resolve the RSRV202 error, you can follow these steps:
  
  Run Consistency Checks: Use transaction RSRV to run consistency checks on the affected InfoObject or InfoProvider. This will help identify the specific inconsistencies.
  Analyze the Data: Check the data in the source system and compare it with the data in BW. Look for discrepancies in the values that are reported in the error message.
  Reprocess Data Loads: If the inconsistency is due to a data load issue, consider reprocessing the data load for the affected InfoProvider or InfoObject. Ensure that the data is correctly transformed and loaded.
  Check Transformation Rules: Review the transformation rules to ensure that they are correctly defined and that there are no errors in the mapping of fields.
  Data Cleansing: If the issue is related to data quality, perform data cleansing in the source system or in BW to ensure that the data is consistent and accurate.
  Update InfoObjects: If there have been changes to InfoObjects, ensure that the data is reloaded to reflect those changes.
  
  Related Information:
  
  Transaction RSRV: This transaction is used for checking the consistency of various BW objects. It provides detailed information about inconsistencies and allows you to take corrective actions.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to the RSRV202 error. SAP Notes often provide solutions or workarounds for known issues.
  Data Warehousing Workbench: Familiarize yourself with the Data Warehousing Workbench in SAP BW, as it provides tools for managing and monitoring data loads, transformations, and InfoProviders.
  
  By following these steps and utilizing the tools available in SAP BW, you should be able to identify and resolve the inconsistencies that are causing the RSRV202 error.