How To Fix LTR2_BASIS_CHECK511 - Source cardinality value checked

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_BASIS_CHECK - LTR2 Messages of Checks in Check Framework

• Message number: 511

• Message text: Source cardinality value checked

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 LTR2_BASIS_CHECK511 - Source cardinality value checked ?

  The SAP error message LTR2_BASIS_CHECK511 with the description "Source cardinality value checked" typically occurs in the context of SAP Data Services or SAP BW (Business Warehouse) when there is an issue related to the cardinality of data sources in a data flow or transformation process.
  
  Cause:
  This error usually indicates that there is a mismatch or inconsistency in the expected cardinality of the data source. Cardinality refers to the uniqueness of data values contained in a particular column (e.g., one-to-one, one-to-many, many-to-one). The error can arise due to:
  
  Incorrect Data Model: The data model may not be correctly defined, leading to expectations of cardinality that do not match the actual data.
  Data Quality Issues: The source data may contain duplicates or unexpected values that violate the defined cardinality constraints.
  Transformation Logic: The logic applied in transformations may not align with the cardinality rules set in the data model.
  
  
  Solution:
  To resolve the LTR2_BASIS_CHECK511 error, you can take