How To Fix RSDD_TIP_LOGI123 - No key defined (loading behaviour of facts is key-based)

RSDD_TIP_LOGI123 - Overview

• Message type: E = Error

• Message class: RSDD_TIP_LOGI - Logical Indexes as Transactional Providers

• Message number: 123

• Message text: No key defined (loading behaviour of facts is key-based)

Self-Explanatory Message

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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 RSDD_TIP_LOGI123 - No key defined (loading behaviour of facts is key-based) ?

  The SAP error message RSDD_TIP_LOGI123 indicates that there is an issue with the loading behavior of facts in a data model, specifically that no key is defined for the data being loaded. This error typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when working with InfoProviders, such as InfoCubes or DataStore Objects (DSOs).
  
  Cause:
  The error arises when:
  
  Key Definition Missing: The InfoProvider is set to use key-based loading behavior, but the key fields required for the data load are not defined or are missing in the data source.
  Data Source Configuration: The data source from which you are trying to load data does not have the necessary key fields mapped correctly to the target InfoProvider.
  Transformation Issues: There may be issues in the transformation rules that prevent the correct mapping of key fields from the source to the target.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Key