How To Fix KH171 - Read modes 3, 4 and 5 are only allowed when printing

SAP Error Message - Details

• Message type: E = Error

• Message class: KH - CO-PA Reporting

• Message number: 171

• Message text: Read modes 3, 4 and 5 are only allowed when printing

Self-Explanatory Message

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KH171 - Read modes 3, 4 and 5 are only allowed when printing ?

  The SAP error message KH171 indicates that certain read modes (specifically modes 3, 4, and 5) are only permitted when printing. This error typically arises in the context of SAP's reporting and output management, particularly when dealing with the display of data in certain formats or when trying to execute a report that is not set up for the specified read mode.
  
  Cause:
  The error occurs because the system is trying to access or display data in a way that is not supported for the selected read mode. Modes 3, 4, and 5 are generally associated with specific output formats that are intended for printing rather than for display on the screen. If you attempt to use these modes in a context that does not support them (like a screen display), the system will throw this error.
  
  Solution:
  To resolve the KH171 error, you can take the following steps:
  
  
  Check the Output Mode: Ensure that