How To Fix /SAPAPO/PUIA_MESS128 - Enter an entry location

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PUIA_MESS -

• Message number: 128

• Message text: Enter an entry location

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 /SAPAPO/PUIA_MESS128 - Enter an entry location ?

  The SAP error message /SAPAPO/PUIA_MESS128 typically indicates that an entry location is required but has not been provided in the context of the SAP Advanced Planning and Optimization (APO) module. This error often occurs when users are trying to perform actions related to planning, such as creating or modifying a planning book, and the system expects a specific location to be defined.
  Cause:
  
  Missing Entry Location: The most common cause of this error is that the user has not specified an entry location in the relevant planning book or transaction.
  Configuration Issues: There may be issues with the configuration of the planning book or the data view that does not allow for the selection of an entry location.
  User Authorization: The user may not have the necessary authorizations to access or select the entry location.
  
  Solution:
  
  Specify Entry Location: Ensure that you enter a valid entry location in the relevant field. This could be a plant, storage location, or any other relevant location depending on the context of the transaction.
  Check Planning Book Configuration: Review the configuration of the planning book to ensure that it is set up correctly to allow for entry location selection. This may involve checking the settings in the SAP APO system.
  User Authorizations: Verify that the user has the necessary authorizations to access the entry location. If not, contact your SAP security administrator to request the appropriate access.
  Consult Documentation: If the issue persists, refer to SAP documentation or help resources for further guidance on the specific transaction or planning book you are working with.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Review any training materials or documentation related to SAP APO and planning books to ensure you are following the correct procedures.
  
  If the problem continues after trying these solutions, it may be beneficial to involve your SAP support team for further investigation.