SAP ABAP Message Class DPR_APPROVAL Message Number 064 (Use a valid signature in the PDF reader)
Hierarchy
CPRXRPM (Software Component) SAP Portfolio and Project Management 6.0
   PPM-PRO-STR (Application Component) Structure
     DEVELOPMENT_PROJECTS_APPROVAL (Package) Project Management - Approvals
Attribute
Message class DPR_APPROVAL  
Short Description Development Projects: Approval Messages    
Message Number 064  
Documentation status   3   The short text describes the object sufficiently
Authorization check Error Message      
Changed On 20141109   
Message Text
Use a valid signature in the PDF reader
History
Last changed on/by 20141109  SAP 
SAP Release Created in   200