Message type: E = Error
Message class:  OIJ_EL - OIL TSW: Messages for TSW Execution Layer 
Message number: 750
Message text: Loss of data while copying from &1 to &2: Source &3, target &4
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The SAP error message OIJ_EL750 indicates a loss of data while copying from one object to another. This typically occurs in the context of data transfer processes, such as when moving data between different tables or structures in the SAP system. The message provides specific details about the source and target objects involved in the operation.
Cause: Data Type Mismatch: The source and target fields may have different data types or lengths, leading to truncation or loss of data. Incompatible Structures: The structures of the source and target objects may not be compatible, causing issues during the copy process. Null Values: If the source contains null values that are not handled properly, it may lead to data loss when copying. Custom Logic: If there is custom logic implemented in the data transfer process, it may inadvertently lead to data loss.
Solution: Check Data Types: Ensure that the data types and lengths of the source and target fields
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