Message type: E = Error
Message class:  HRPADCONVERSION - Conversion Class Messages 
Message number: 206
Message text: Container class CONT_DB &2 specified in table T582ITVCLAS does not exist
The container class &V2& (field CONT_DB) specified for the infotype &V1&
in the table T582ITVCLAS does not exist.
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.
The SAP error message HRPADCONVERSION206 indicates that there is an issue with the container class specified in the table T582ITVCLAS. This error typically arises in the context of HR (Human Resources) data processing, particularly when dealing with infotypes and their associated data conversions.
Cause: The error occurs when the system attempts to access a container class that is not defined in the table T582ITVCLAS. This can happen due to several reasons: Missing Configuration: The container class specified in the error message does not exist in the configuration table. Incorrect Data Entry: There may be a typo or incorrect entry in the infotype or configuration that references a non-existent container class. Transport Issues: If the system has recently undergone a transport of changes, the relevant container class may not have been included or activated properly.
Solution: To resolve this error, you can follow these steps: Check Table T582ITVCLAS: Go to transaction code SE11 (Data Dictionary) and enter the table name
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HRPADCONVERSION205 Check class &2 specified in table T582ITVCLAS does not exist
What causes this issue?  The check class &V2& specified for the infotype &V1& in the table T582ITVCLAS does not exist.System Response ...
HRPADCONVERSION204 No container class (CONT_DB) specified in table T582ITVCLAS
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