How To Fix 5U155 - No additional units allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: 5U - HR US: Messages

• Message number: 155

• Message text: No additional units allowed

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 5U155 - No additional units allowed ?

  The SAP error message 5U155: No additional units allowed typically occurs in the context of inventory management or material management when a user attempts to add more units of a material than are allowed by the system settings or configuration. This can happen in various scenarios, such as during goods movements, stock transfers, or inventory adjustments.
  Causes:
  
  Configuration Settings: The material may have been configured to allow only a specific quantity or unit of measure, and the attempt to add more exceeds this limit.
  Stock Type Restrictions: The stock type (e.g., unrestricted, quality inspection, blocked) may have restrictions on how many units can be added or moved.
  Batch Management: If the material is batch-managed, there may be restrictions on the number of batches or quantities that can be processed.
  Inventory Management Settings: The settings in the inventory management module may restrict the addition of units based on various criteria, such as valuation type or stock level.
  User Authorizations: The user may not have the necessary authorizations to perform the action, leading to restrictions on the number of units that can be processed.
  
  Solutions:
  
  Check Material Master Data: Review the material master data for the specific material to ensure that the configuration allows for the desired quantity. Look for settings related to unit of measure and stock levels.
  Review Stock Type: Ensure that the stock type you are working with allows for the addition of units. If necessary, change the stock type or adjust the quantities accordingly.
  Batch Management Settings: If the material is batch-managed, verify the batch settings and ensure that you are not exceeding the allowed limits for batch quantities.
  Adjust Inventory Management Settings: Consult with your SAP administrator or configuration team to review and adjust any inventory management settings that may be causing the restriction.
  User Authorizations: Check the user roles and authorizations to ensure that the user has the necessary permissions to perform the action. If not, request the appropriate access from the system administrator.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MIGO (Goods Movement) to navigate the material management processes effectively.
  Documentation: Refer to SAP documentation or user manuals for detailed information on material management and inventory processes.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a technical consultant for further investigation.