How To Fix GHO_ALLOC171 - Unit &1 for frequency &2 could not be converted to seconds

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_ALLOC - Message class for Allocation

• Message number: 171

• Message text: Unit &1 for frequency &2 could not be converted to seconds

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 GHO_ALLOC171 - Unit &1 for frequency &2 could not be converted to seconds ?

  The SAP error message GHO_ALLOC171 indicates that there is an issue with converting a specified unit of frequency into seconds. This typically occurs in the context of time or scheduling configurations within SAP, particularly in modules related to production planning, project management, or resource allocation.
  
  Cause:
  The error can arise due to several reasons:
  
  Invalid Unit of Measure: The unit specified (e.g., hours, days, weeks) may not be recognized or properly defined in the system.
  
  Configuration Issues: There may be a misconfiguration in the settings related to time units or frequency conversions in the relevant SAP module.
  Data Entry Errors: The user may have entered an incorrect or unsupported frequency unit in the relevant transaction or configuration screen.
  Custom Development: If there are custom programs or enhancements, they may not handle certain units correctly.
  
  
  Solution:
  To resolve the GHO_ALLOC171 error, you can take the following steps:
  
  
  Check Unit of Measure:
  
  Verify that the unit of measure (UoM) specified for the