How To Fix DH173 - Selection method & is too wide

SAP Error Message - Details

• Message type: E = Error

• Message class: DH - DD: Messages for search helps

• Message number: 173

• Message text: Selection method & is too wide

What causes this issue?

The total width of the <DS:DE.SELMETHOD>selection method</> of the
particular elementary search help exceeds the maximum valid width of
1200 bytes.

System Response

INCLUDE DDDOC_CANCEL

How to fix this error?

Select a <DS:TX.VIEWS>view</> on the data in question that satisfies
the specified restriction as selection method of the search help.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DH173 - Selection method & is too wide ?

  The SAP error message DH173 ("Selection method & is too wide") typically occurs when a selection method in a query or report is defined in such a way that it exceeds the allowable limits for the data being processed. This can happen in various contexts, such as when using selection criteria in ABAP programs, queries, or reports.
  Cause:
  
  Excessive Data Volume: The selection method is trying to retrieve or process too much data at once, which can lead to performance issues or exceed system limits.
  Improperly Defined Selection Criteria: The selection criteria may be too broad or not properly defined, leading to an attempt to select a large dataset.
  Data Type Mismatch: The selection method may be trying to use a data type that is incompatible with the field being queried.
  
  Solution:
  
  Refine Selection Criteria: Narrow down the selection criteria to limit the amount of data being processed. This can involve adding more specific filters or conditions.
  Check Data Types: Ensure that the data types used in the selection method match the fields in the database. If there is a mismatch, adjust the data types accordingly.
  Optimize Queries: If you are using a custom ABAP report or query, consider optimizing the SQL query to improve performance and reduce the data volume being selected.
  Use Pagination: If applicable, implement pagination or batch processing to handle large datasets in smaller chunks.
  Review System Settings: Check if there are any system settings or parameters that can be adjusted to allow for larger selections, but be cautious as this may impact performance.
  
  Related Information:
  
  Transaction Codes: You may want to check transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), or SE38 (ABAP Editor) to review the definitions of the selection methods and related objects.
  Performance Analysis: Use transaction ST05 (SQL Trace) or ST12 (Performance Analysis) to analyze the performance of the queries and identify bottlenecks.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or ABAP development team for further investigation and assistance.