Message type: E = Error
Message class:  HRPIQDE_STAT_REPORT - Messages for Statistical Reporting 
Message number: 001
Message text: Select only one line
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The SAP error message HRPIQDE_STAT_REPORT001: "Select only one line" typically occurs in the context of the SAP HR (Human Resources) module, particularly when dealing with reports or data selections that require a single entry to be processed. This error indicates that the system expects the user to select only one line of data, but multiple lines have been selected instead.
Cause: Multiple Selections: The user has selected more than one line in a report or selection screen where only a single entry is allowed. Incorrect Configuration: The report or transaction may be configured to only allow single selections, but the user interface allows for multiple selections. User Error: The user may not be aware that only one selection is permitted and inadvertently selects multiple entries.
Solution: Select a Single Entry: Review the selections made and ensure that only one line is selected before executing the report or transaction. Check for Filters: If applicable, apply filters to narrow
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