How To Fix RSDODSO186 - InfoObject &1 is not allowed in key

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDODSO - Messages for ODS Objects

• Message number: 186

• Message text: InfoObject &1 is not allowed in key

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDODSO186 - InfoObject &1 is not allowed in key ?

  The SAP error message RSDODSO186 indicates that a specific InfoObject (denoted as &1 in the message) is not allowed to be used as a key in a DataStore Object (DSO). This typically occurs when you are trying to configure a DSO and have included an InfoObject that is not permitted to be part of the key structure.
  Cause:
  
  Key Definition: The InfoObject you are trying to use as a key may not be defined as a key field in the DSO configuration. In SAP BW, certain InfoObjects are designated as key fields, and others are not.
  Data Model Restrictions: Some InfoObjects may have restrictions based on their characteristics or the data model design. For example, certain characteristics may be set as non-key fields in the InfoObject definition.
  Incompatibility: The InfoObject may be incompatible with the DSO's key structure due to its data type or other properties.
  
  Solution:
  
  Check InfoObject Definition: Verify the definition of the InfoObject in the SAP BW system. Ensure that it is defined as a key field if you intend to use it as such.
  
  Go to the InfoObject maintenance transaction (e.g., RSA1) and check the properties of the InfoObject.
  
  
  Modify DSO Key Fields: If the InfoObject is not allowed as a key, consider modifying the DSO key fields to include only those InfoObjects that are permitted.
  
  In the DSO configuration, remove the problematic InfoObject from the key fields and replace it with a valid one.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific InfoObject and DSO to understand any restrictions or guidelines.
  Recreate DSO: If necessary, you may need to recreate the DSO with the correct key fields if the current configuration cannot be adjusted.
  
  Related Information:
  
  DataStore Object (DSO): A DSO is a type of data storage in SAP BW that allows for the storage of detailed transactional data. It is used for reporting and analysis.
  InfoObject: An InfoObject is a fundamental building block in SAP BW that represents a characteristic or key figure. It can be used in various data models, including InfoProviders like DSOs.
  SAP BW Modeling Tools: Use the SAP BW modeling tools to visualize and manage InfoObjects and DSOs effectively.
  
  If you continue to face issues, consider reaching out to your SAP support team or consulting the SAP community for further assistance.