3204587 - Planning Sequence failing due to HANA DB source and target length mismatch

• Executing a planning sequence in Analsys for Office the following error message appears:
  
  PE error 2.048: column store error: alterPlanningSession error: [38001] Session "99999999999999_9999999" not valid.
  Last error: Condition (RSR_PE-005. XXX):
  
• In system log (sm21) the following error messages are found
  
  Database error 2048 at EXE
  > column store error: alterPlanningSession error: [38001]
  > Condition 'theTargetType.getLength() ==
  > theSourceType.getLength()' failed. different length in
  > session column 'K____9999' and data source
  > "SAPHANADB"."0BW:BIA:BI0_0Q00000999__CS" column 'K____9999'.
  > target length: 3, source length: 2
  X MESSAGE BRAIN 299: CL_RSPLS_SESSION_STORE_MANAGER COPY_VIEW-04- 

• SAP Netweaver BW 7.5 and higher
• BW/4Hana
• S/4HANA

"theTargetType.getLength() == theSourceType.getLength()' failed", length mismatch  , KBA , BW-PLA-IP , Integrated Planning , EPM-BPC-BW4-PLA , BPC/4 - Planning Enginee , Problem