How To Fix HUFUNCTIONS155 - Required header data was not initialized - Creation of HUs not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: HUFUNCTIONS - Messages from FB with HU services without global t.

• Message number: 155

• Message text: Required header data was not initialized - Creation of HUs not possible

What causes this issue?

Handling units with stock are to be generated. The header data
necessary for this are not available.

System Response

The handling unit will not be created.

How to fix this error?

To be able to generate handling units with stock by function module
HU_CREATE_ONE_HU, the necessary header data must first be set with
function module HU_INITIALIZE_PACKING.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message HUFUNCTIONS155 - Required header data was not initialized - Creation of HUs not possible ?

  The SAP error message HUFUNCTIONS155 indicates that the system requires certain header data to be initialized before it can create Handling Units (HUs). This error typically arises in the context of handling unit management within SAP, particularly when trying to create or manage HUs without the necessary data being set up.
  Cause:
  The error can occur due to several reasons, including:
  
  
  Missing Header Data: The required header data for the handling unit is not filled in. This could include information such as the storage location, plant, or other relevant details that are necessary for the creation of HUs.
  
  
  Configuration Issues: There may be configuration settings in the handling unit management that are not properly set up, leading to the inability to create HUs.
  
  
  User Authorizations: The user may not have the necessary authorizations to create handling units, which can sometimes lead to misleading error messages.
  
  
  System Bugs or Inconsistencies: Occasionally, there may be bugs or inconsistencies in the system that prevent the proper initialization of header data.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Required Fields: Ensure that all required fields for the handling unit creation are filled in. This includes checking the transaction or program you are using to create the HUs and ensuring that all mandatory data is provided.
  
  
  Review Configuration: Go to the handling unit management configuration in SPRO and verify that all necessary settings are correctly configured. This includes checking the settings for the relevant plants, storage locations, and any other parameters that might affect HU creation.
  
  
  User Authorizations: Verify that the user has the necessary authorizations to create handling units. You may need to consult with your SAP security team to ensure that the user roles are correctly assigned.
  
  
  Debugging: If the issue persists, consider debugging the process to identify where the header data is not being initialized. This may require the assistance of an SAP ABAP developer.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues related to handling unit creation.
  
  
  Consult Documentation: Review the SAP documentation related to handling unit management for any additional requirements or steps that may be necessary for your specific scenario.
  
  
  Related Information:
  
  Handling Unit Management (HUM): This is a module within SAP that deals with the management of handling units, which are used to manage packaging and logistics processes.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as HUMO (Handling Unit Management) or HU02 (Display Handling Unit) to help in troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue causing the HUFUNCTIONS155 error message in SAP.