How To Fix COM_PME_VTABLE_SH018 - Metadata for a table not loaded: Class not open

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_PME_VTABLE_SH - Maintenance of Variable Tables

• Message number: 018

• Message text: Metadata for a table not loaded: Class not open

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message COM_PME_VTABLE_SH018 - Metadata for a table not loaded: Class not open ?

  The SAP error message COM_PME_VTABLE_SH018 indicates that the metadata for a specific table is not loaded because the class associated with that table is not open. This can occur in various scenarios, particularly when working with ABAP programs, data dictionary objects, or when trying to access certain tables or views in the SAP system.
  Cause
  The primary causes of this error message include:
  
  Class Not Activated: The class associated with the table or view is not activated or has not been properly defined in the system.
  Transport Issues: If the class was recently transported from another system, it may not have been activated in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the class or the associated metadata.
  System Configuration: There may be issues with the system configuration or inconsistencies in the data dictionary.
  
  Solution
  To resolve the error, you can take the following steps:
  
  
  Check Class Activation:
  
  Go to the ABAP Workbench