How To Fix /SCWM/HUGENERAL164 - HU &1 is too long

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/HUGENERAL -

• Message number: 164

• Message text: HU &1 is too long

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 /SCWM/HUGENERAL164 - HU &1 is too long ?

  The SAP error message /SCWM/HUGENERAL164 HU &1 is too long typically occurs in the context of handling units (HUs) in the SAP Extended Warehouse Management (EWM) module. This error indicates that the handling unit (HU) identifier you are trying to use exceeds the maximum length allowed by the system.
  Cause:
  
  Length Exceeded: The handling unit identifier (HU) you are trying to create or process exceeds the maximum character limit defined in the system. In SAP EWM, the maximum length for an HU number is usually 35 characters.
  Data Entry Error: There may be a mistake in data entry where an incorrect or overly long HU number is being inputted.
  System Configuration: The system may be configured in a way that does not allow for the HU number to be processed correctly.
  
  Solution:
  
  Check HU Length: Verify the length of the HU number you are trying to use. Ensure it does not exceed the maximum allowed length (typically 35 characters).
  Modify HU Number: If the HU number is too long, consider modifying it to fit within the allowed character limit.
  Review Data Entry: Ensure that the data being entered is correct and does not contain any unintended characters or spaces that could increase its length.
  System Configuration: If necessary, consult with your SAP Basis or EWM configuration team to review the settings related to handling units and ensure they are correctly configured.
  Error Handling: Implement error handling in your processes to catch and manage such errors proactively.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes or documentation that may provide additional insights or updates regarding this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM that deal with handling units, such as /SCWM/HU for handling unit management.
  User Documentation: Refer to the SAP EWM user documentation for best practices on handling units and their configurations.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.