Message type: E = Error
Message class:  CNV20551 - message for package 20551 (company code delete) 
Message number: 338
Message text: &: Index table is excluded from deletion; no relev. domain in field SRTFD
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The SAP error message CNV20551338 indicates that there is an issue related to the deletion of an index table, specifically that the index table is excluded from deletion because there is no relevant domain in the field SRTFD. This error typically arises during data migration or conversion processes, particularly when using SAP's Data Migration tools or during system upgrades.
Cause: Missing Domain: The field SRTFD in the index table does not have a corresponding domain defined in the Data Dictionary. Domains define the technical attributes of a field, such as data type and length.
Configuration Issues: The configuration settings for the data migration or conversion process may not be set up correctly, leading to the exclusion of certain tables or fields. Data Integrity: There may be data integrity issues where the data in the index table does not meet the expected criteria for deletion.
Solution: Check Domain Definition: Go to the Data Dictionary (transaction SE11) and check
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