How To Fix GHO_ALLOC_UI251 - &1 should greater than Zero

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_ALLOC_UI - Message Class for UI for Allocation

• Message number: 251

• Message text: &1 should greater than Zero

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message GHO_ALLOC_UI251 - &1 should greater than Zero ?

  The SAP error message "GHO_ALLOC_UI251 &1 should be greater than zero" typically occurs in the context of allocation or distribution processes within SAP, particularly in modules related to finance or controlling. This error indicates that a certain value (represented by &1) is expected to be greater than zero, but it is currently zero or negative.
  Cause:
  
  Incorrect Input Values: The most common cause is that the input values for a particular allocation or distribution process are not set correctly. This could be due to missing data, incorrect calculations, or data entry errors.
  Configuration Issues: There may be issues with the configuration of the allocation process in the system, leading to incorrect values being generated or expected.
  Business Logic: The business logic defined in the allocation process may require that certain values must always be greater than zero, and the current data does not meet this requirement.
  
  Solution:
  
  Check Input Values: Review the input values for the allocation or distribution process. Ensure that all necessary data is entered correctly and that no values are missing.
  Review Configuration: Check the configuration settings related to the allocation process. Ensure that all settings are correct and that the system is set up to handle the specific allocation scenario you are working with.
  Data Validation: Implement data validation checks to ensure that values being processed meet the required criteria before proceeding with the allocation.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the allocation process you are working with. This may provide insights into common pitfalls or configuration settings that need to be adjusted.
  Debugging: If you have access to technical resources, consider debugging the process to identify where the value is being set to zero and why it is not meeting the expected criteria.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes related to allocations, such as KSU5 (for internal orders) or KSV5 (for cost centers).
  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.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  If the issue persists after checking these areas, it may be beneficial to involve your SAP support team or a consultant who specializes in the relevant module to further investigate the problem.