How To Fix OT133 - Peform upgrade immediately after importing the package - see F1

OT133 - Overview

• Message type: E = Error

• Message class: OT - SAP Online Correction Support (SOCS)

• Message number: 133

• Message text: Peform upgrade immediately after importing the package - see F1

What causes this issue?

The conflicts between the package and the add-on will be resolved by
the new release.

System Response

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

How to fix this error?

You must not use the system for production between the import of the
package and the upgrade to the new add-on release.
Please refer to the upgrade documentation for further information.

Error message extract from SAP system. Copyright SAP SE.

OT133 - Details

• The SAP error message OT133 indicates that there is a requirement to perform an upgrade immediately after importing a package. This typically occurs when there are changes in the system that require immediate attention to ensure that the system remains stable and functional.
  
  Cause:
  The error message OT133 usually arises due to one of the following reasons:
  
  Package Import: A package has been imported that contains changes to the system that require an upgrade to be applied.
  Inconsistent System State: The system may be in an inconsistent state due to missing or incomplete upgrades or patches.
  Dependency Issues: There may be dependencies that have not been resolved, which necessitate an upgrade to ensure that all components are compatible.
  
  
  Solution:
  To resolve the OT133 error, follow these steps:
  
  
  Perform the Upgrade: 
  
  Follow the instructions provided in the error message and perform the required upgrade immediately. This may involve running specific upgrade programs or transactions in SAP.
  Use transaction codes like