Message type: E = Error
Message class:  SLEI_DEF_MSG - Message class for LEI design time linkages 
Message number: 122
Message text: Number of customized linkages deleted: &1; Errors: &2
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The SAP error message SLEI_DEF_MSG122 indicates that there was an issue with the deletion of customized linkages in the system. This message typically arises in the context of the SAP Logistics Execution (LE) module, particularly when dealing with linkages between various logistics objects, such as deliveries, shipments, or other related entities.
Cause: The error message can be triggered by several factors, including: Data Integrity Issues: There may be inconsistencies or integrity issues in the data that prevent the successful deletion of the linkages. Authorization Problems: The user may not have the necessary authorizations to delete the specified linkages. System Configuration: There may be configuration settings that restrict the deletion of certain linkages. Dependencies: The linkages being deleted may have dependencies on other objects that are still active or in use.
Solution: To resolve the error, you can take the following steps: Check Authorizations: Ensure that the user has the necessary permissions to delete the linkages. This can be done
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