How To Fix RS_HCPR_MODEL203 - Cannot satisfy join condition due to data types ('&1' assigned to '&2')

RS_HCPR_MODEL203 - Overview

• Message type: E = Error

• Message class: RS_HCPR_MODEL - Messages related to the HANA Composite Provider Backend

• Message number: 203

• Message text: Cannot satisfy join condition due to data types ('&1' assigned to '&2')

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_HCPR_MODEL203 - Cannot satisfy join condition due to data types ('&1' assigned to '&2') ?

  The SAP error message RS_HCPR_MODEL203 indicates that there is a problem with a join condition in a query or data model due to incompatible data types. Specifically, the error message states that the data types assigned to the fields being joined do not match, which prevents the join from being executed successfully.
  
  Cause:
  The error typically arises in the following scenarios:
  
  Mismatched Data Types: The fields you are trying to join have different data types. For example, one field might be of type CHAR while the other is of type NUMC.
  Inconsistent Data Model: If the data model has been altered (e.g., changes in the underlying database or data source), it may lead to inconsistencies in data types.
  Incorrect Data Source Configuration: If the data sources are not configured correctly, it can lead to mismatched data types.
  
  
  Solution:
  To resolve the RS_HCPR_MODEL203 error, you can take the following steps:
  
  
  Check Data Types:
  
  Review the data types of the fields