Message type: E = Error
Message class:  OIJ_EL - OIL TSW: Messages for TSW Execution Layer 
Message number: 502
Message text: The From-Date should be smaller than the To-Date
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The SAP error message OIJ_EL502, which states "The From-Date should be smaller than the To-Date," typically occurs in the context of date range validations within SAP applications, particularly in the Oil and Gas industry solutions (OIJ). This error indicates that the date range specified in a transaction or report is invalid because the start date (From-Date) is not earlier than the end date (To-Date).
Cause: Incorrect Date Entry: The most common cause is that the user has entered the From-Date as the same as or later than the To-Date. System Configuration: In some cases, system settings or configurations may enforce strict date validations that lead to this error. Data Migration Issues: If data has been migrated from another system, there may be inconsistencies in date formats or values.
Solution: Check Date Inputs: Review the dates entered in the transaction or report. Ensure that the From-Date is earlier than the To-Date. Adjust the dates accordingly. Validation Logic: If
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