How To Fix /BOBF/CONF_ESR_FETCH012 - Cardinality &1 of action &2 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/CONF_ESR_FETCH -

• Message number: 012

• Message text: Cardinality &1 of action &2 is unknown

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 /BOBF/CONF_ESR_FETCH012 - Cardinality &1 of action &2 is unknown ?

  The SAP error message /BOBF/CONF_ESR_FETCH012 Cardinality &1 of action &2 is unknown typically occurs in the context of Business Object Processing Framework (BOPF) when there is an issue with the configuration of actions in a BOPF business object. This error indicates that the system is unable to determine the cardinality (i.e., the number of instances) for a specific action defined in the BOPF configuration.
  
  Cause:
  
  Incorrect Configuration: The action defined in the BOPF configuration may not have a proper cardinality defined. This can happen if the action is not correctly set up in the BOPF configuration or if there are inconsistencies in the metadata.
  Missing or Incomplete Metadata: The metadata for the action may be incomplete or missing, leading to the system being unable to determine how many instances of the action can be executed.
  Changes in Business Object: If there have been recent changes to the business object or its actions, it may