Message type: E = Error
Message class:  56 - HR TRAVEL: Messages for Trip Costs Dialog 
Message number: 708
Message text: Error during creation of trip & for personnel number &
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The SAP error message 56708 typically indicates that there is an issue during the creation of a trip in the Travel Management module. This error can occur for various reasons, often related to configuration, master data, or user input. Here are some common causes, potential solutions, and related information: Causes: Missing Master Data: The personnel number may not be correctly set up in the system, or there may be missing data related to the employee (e.g., missing infotype records). Incorrect Trip Data: The trip data being entered may be incomplete or incorrect, such as invalid dates, locations, or travel types. Authorization Issues: The user may not have the necessary authorizations to create a trip for the specified personnel number.
Configuration Issues: There may be configuration issues in the Travel Management settings that prevent the trip from being created. Status of the Employee: The employee may be in a status that does not allow for trip creation
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