Message type: E = Error
Message class:  CNV_INDX - Messages for conversion of INDX-like tables 
Message number: 253
Message text: Component(s) of incorrect type reported in &1 (&2 times); see link.
Component with incorrect type was reported in &V1& &V2& times.
If the INDX data contains unknown components or components of unknown or
incorrect type it cannot be read and written correctly.
The conversion is not possible.
The status is set to 'Error'.
You can use the troubleshooting activity to resolve the error.
Note that the resolution in this case ignoring of specific data entries.
If the data entry should not be ignored or if you are not sure whether
it can be ignored then the actual solution for the error should be
provided.
If the error occured within the data created by SAP standard application
contact SAP for support.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_INDX253 typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during system upgrades. This error indicates that there are components in the data that are of an incorrect type, which can lead to issues in data integrity and processing.
Cause: Data Type Mismatch: The error usually arises when the data being processed does not match the expected data types defined in the target system. For example, if a numeric field is expected but a character string is provided, this can trigger the error. Incorrect Mapping: During data migration, if the mapping of fields from the source to the target system is not correctly defined, it can lead to this error. Corrupted Data: Sometimes, the source data may be corrupted or not formatted correctly, leading to type mismatches.
Configuration Issues: Incorrect configuration settings in the migration tool or the target system can also lead to
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CNV_INDX252 Unknown INDX component(s) reported in &1 (&2 times); see link.
What causes this issue?  Unknown component was reported in &V1& &V2& times.System Response  If the INDX data contains unknown componen...
CNV_INDX251 Unknown structure variant(s) reported in &1 (&2 times); see link.
What causes this issue?  Unknown structure variant was reported in &V1& &V2& times.System Response  If the structure variant is unknow...
CNV_INDX254 Component(s) of wrong structure in &1 (&2 times); see link.
What causes this issue?  Component with incorrect structure was reported in &V1& &V2& times.System Response  If the INDX data contains...
CNV_INDX255 Unknown structure version
What causes this issue?  The version '&V3&' indicated in the table &V1& (RELID='&V2&', key '&V4&a...
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