How To Fix NGC_CORE_DB001 - Number of business objects not found: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: NGC_CORE_DB - Message class for Conversion reports

• Message number: 001

• Message text: Number of business objects not found: &1

What causes this issue?

Database inconsistency: There is at least one business object which is
not found. The details can be found in the full log of the conversion
report (RNGC_CONV_REF_CHAR), where the IDs of the non-existent business
objects are indicated with warning messages.

System Response

The reference characteristic values of these business objects can not be
copied to table AUSP, therefore they are skipped.

How to fix this error?

The database inconsistency can be eliminated by two ways:
+,,Create the business object (which does not exist currently) with the
exact same object ID and object type (if the classification UI is
triggered during creating, the conversion does not need to be run
again).
Or:
+,,Erase the database entries referring to this non-existent business
object from tables INOB and/or KSSK and/or AUSP. In this case the
conversion does not need to be run again.
Be aware, that if the used class type is a multobj=true class type, then
KSSK.OBJEK and AUSP.OBJEK are the internal object IDs matching in table
INOB.CUOBJ (the true object ID is INOB.OBJEK in this case). If it is a
multobj=false class type, then KSSK.OBJEK and AUSP.OBJEK are the true
object IDs.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message NGC_CORE_DB001 - Number of business objects not found: &1 ?

  The SAP error message NGC_CORE_DB001, which states "Number of business objects not found: &1," typically indicates that the system is unable to find the specified number of business objects in the database. This can occur in various contexts, such as when working with SAP Business Workflow, SAP Business Objects, or other SAP applications that rely on business object definitions.
  Causes:
  
  Missing Business Object Definitions: The specified business object may not be defined in the system or may have been deleted.
  Incorrect Configuration: There may be a misconfiguration in the system that prevents the proper retrieval of business objects.
  Database Issues: There could be issues with the database connection or integrity, leading to the inability to fetch the required data.
  Authorization Issues: The user may not have the necessary permissions to access the business objects.
  Transport Issues: If the business objects were recently transported from another system, there may have been issues during the transport process.
  
  Solutions:
  
  Check Business