How To Fix FH502 - Internal error: Import of table &1 not possible

FH502 - Overview

• Message type: E = Error

• Message class: FH - General ledger module messages

• Message number: 502

• Message text: Internal error: Import of table &1 not possible

What causes this issue?

An internal error occurred. The system could not read the data selected
from table "&V1&".

System Response

The process cannot be carried out.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

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.

FH502 - Details

• The SAP error message FH502, which states "Internal error: Import of table &1 not possible," typically indicates an issue related to the import of a table during a data transfer or migration process. This error can arise due to various reasons, including inconsistencies in the data, issues with the transport request, or problems with the underlying database.
  Causes:
  
  Data Inconsistencies: The data in the table may not conform to the expected format or constraints, leading to import failures.
  Transport Request Issues: There may be problems with the transport request that is being used to import the table, such as missing objects or incorrect configurations.
  Database Issues: There could be underlying issues with the database, such as locks, corruption, or connectivity problems.
  Authorization Issues: The user performing the import may not have the necessary authorizations to access or modify the table.
  Version Mismatch: The source and target systems may be running different versions of SAP, leading to