How To Fix /SCWM/RF_EN556 - Search HU &1. Enter &2 digits

/SCWM/RF_EN556 - Overview

• Message type: E = Error

• Message class: /SCWM/RF_EN -

• Message number: 556

• Message text: Search HU &1. Enter &2 digits

Self-Explanatory Message

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/SCWM/RF_EN556 - Details

• The SAP error message /SCWM/RF_EN556 Search HU &1. Enter &2 digits typically occurs in the context of the SAP Extended Warehouse Management (EWM) system, particularly when using the Radio Frequency (RF) interface for handling handling units (HUs).
  
  Cause:
  This error message indicates that the system expects a specific number of digits to be entered when searching for a handling unit (HU). The placeholders &1 and &2 in the message represent:
  
  &1: The handling unit number that was entered.
  &2: The required number of digits that should be entered for the search.
  
  The error usually arises when:
  
  The user enters an HU number that is shorter than the expected length.
  The user is trying to search for an HU using an incorrect format or insufficient digits.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the HU Number: Ensure that the handling unit number you are entering is correct and complete. Verify that it matches the expected format