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How To Fix TG457 - **** Start of check for loss of customer fields
SAP Error Message - Details
Message type: E = Error
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Message class:
TG - Messages for Upgrade Repository Switch -
Message number: 457
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Message text: **** Start of check for loss of customer fields
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What causes this issue?
In this phase of the upgrade, there is a check whether there are
conversions which cause the accidental deletion of customer fields (and
therefore of the data contained in them). In particular, cnversions of
pooled or cluster tables having more than 255 fields is reported. The
conversion of such tables should be avoided since they are not possible
on the ADABAS, DB2/6000, MSS and ORACLE database systems.System Response
If accidental deletions of customer fields are detected, they will be
marked in the log.How to fix this error?
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
INCLUDE 'DDFD_SOLUTION' OBJECT DOKU ID TXError message extract from SAP system. Copyright SAP SE.
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Related SAP Error Messages
Click the links below to see the following related messages:TG456Customer field & at position &, type & &, is being deleted from the table
What causes this issue? The table is to be converted. The specified field and its data will be removed from the table.System Response The system iss...TG455Table & has more than 749 fields; conversion not possible in all DBMSs
What causes this issue? The system issues an error message and will not allow you to continue with this transaction until the error is resolved. INC...TG458**** Check for loss of customer fields ended without warnings
What causes this issue? There was a check whether customer fields could be accidentally lost due to the conversions caused by the update. The system ...TG459**** Deletions of customer fields have been discovered
What causes this issue? It was found that customer fields (and therefore also the data contained in them) could be accidentally lost due to the conve...
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