How To Fix 5P331 - Select rows of the same type only

SAP Error Message - Details

• Message type: E = Error

• Message class: 5P - Error Messages for Schema, Pers.Calc.Rule and Feature Checks

• Message number: 331

• Message text: Select rows of the same type only

What causes this issue?

As tree maintenance automatically adds the characters required for
table maintenance, there are less characters available for opening a
report (30) than for a return line (34). You can therefore only change
lines of the same type in blocks.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Select either lines that open a report, or return lines. Alternatively,
select only one line to edit.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 5P331 - Select rows of the same type only ?

  The SAP error message 5P331, "Select rows of the same type only," typically occurs in the context of data selection or manipulation within SAP applications, particularly when working with data sets that involve multiple row types. This error indicates that the operation you are trying to perform requires that all selected rows belong to the same type, but the selection includes rows of different types.
  Cause:
  
  Mixed Row Types: The most common cause of this error is that the user has selected rows from different categories or types. For example, if you are trying to process or manipulate data from a table that contains different types of entries (e.g., different document types, statuses, or categories), the system will not allow this operation.
  Inconsistent Data Structure: The data structure may not support operations across different row types, leading to this error when an attempt is made to perform a batch operation.
  User Input Error: The user may have inadvertently selected rows that are not compatible with each other.
  
  Solution:
  
  Review Selection Criteria: Ensure that the rows you are trying to select or manipulate are of the same type. Check the criteria you are using to select the rows and adjust them to ensure uniformity.
  Filter Rows: If you are using a selection screen or a report, apply filters to limit the selection to a single row type. This may involve using specific selection options or criteria that target only one type of data.
  Check Data Types: If you are working with custom reports or queries, verify that the underlying data types are consistent. You may need to modify the query or report to ensure that it only pulls data of the same type.
  Consult Documentation: If you are unsure about the types of rows available or how to filter them, refer to the SAP documentation or help resources related to the specific transaction or report you are using.
  
  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 for common problems.
  Transaction Codes: Familiarize yourself with the transaction codes relevant to the data you are working with, as different transactions may have different requirements for row selection.
  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 problem persists after trying the above solutions, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.