SAP ABAP IMG Activity SIMG_CMMENUOLPKSORTI (Assign new values to fields in sort-layout key)
Hierarchy
SAP_APPL (Software Component) Logistics and Accounting
   PP-CRP-LVL (Application Component) Capacity Leveling
     CY0C (Package) Customizing Capacity Planning
IMG Activity
ID SIMG_CMMENUOLPKSORTI Assign new values to fields in sort-layout key  
Transaction Code S_ALR_87004349   IMG Activity: SIMG_CMMENUOLPKSORTI 
Created on 19981222    
Customizing Attributes SIMG_CMMENUOLPKSORTI   Assign new values to fields in sort-layout key 
Customizing Activity SIMG_CMMENUOLPKSORTI   Assign New Values to Fields in Sort-Layout Key 
Document
Document Class SIMG   Hypertext: Object Class - Class to which a document belongs.
Document Name SIMG_CMMENUOLPKSORTI    

You can use the extension CYPP0004 to assign the fields in the sort- layout key new values and thus generate any sort sequences you like for your objects on the planning tables.

Further notes

It the sort-layout key itself you can only specify an ascending or descending sort for any field on the basis of the ASCII character set.

Business Attributes
ASAP Roadmap ID 257   Create User Exits 
Mandatory / Optional 3   Nonrequired activity 
Critical / Non-Critical 1   Critical 
Country-Dependency A   Valid for all countries 
Assigned Application Components
Documentation Object Class Documentation Object Name Current line number Application Component Application Component Name
SIMG SIMG_CMMENUOLPKSORTI 0 HLA0006233 O HLA0006256 O HLA0006651  
Maintenance Objects
Maintenance object type C   Customizing Object 
Assigned objects
Customizing Object Object Type Transaction Code Sub-object Do not Summarize Skip Subset Dialog Box Description for multiple selections
CMOD L - Logical transport object CMOD 0000000110 Customer Enhancement Projects 
History
Last changed by/on SAP  19981222 
SAP Release Created in