Message type: E = Error
Message class: OO - Class Builder/API
Message number: 645
Message text: Enter a text
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
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OO645
- Enter a text ?The SAP error message OO645 "Enter a text" typically occurs when a required text field is left blank in a transaction or during data entry. This message is common in various SAP modules, such as Sales and Distribution (SD), Materials Management (MM), or others where text entries are mandatory.
Cause: The error arises when the system expects a text entry in a specific field, but the user has not provided any input. This could happen in scenarios such as: Creating or modifying a sales order, purchase order, or other documents where a description or comment is required. Missing mandatory text fields in custom forms or reports.
Solution: To resolve the OO645 error, follow these steps: Identify the Field: Check the screen where the error occurred and identify which text field is marked as mandatory. This field usually has a red asterisk (*) next to it. Enter Required Text: Click on the field and enter the necessary text. Ensure
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