3521402 - Error "Securestore: Access to entry /SDF/CALM_CONNECTOR/CLOUD_ALM#HEADER in the secure storage denied"

• Trying to run transaction /n/SDF/ALM_SETUP in an ABAP system (S/4HANA, ERP...) to register the system in SAP Cloud ALM, the following error is presented.
  
   Securestore: Access to entry /SDF/CALM_CONNECTOR/CLOUD_ALM#HEADER in the secure storage denied
  
  
• Trying to create/update the HTTP destination to SAP Cloud ALM with the transaction /n/SDF/ALM_SETUP, the following error is presented.
  
  Cannot save HTTP Destination: Access to entry /RFC/ZSDF_DAG_EU10_ALM in the secure storage denied
  OTR-Based Exception of Class: /SDF/CX_CALM_CONNECTOR  
  
  
• The following errors can be found in the corresponding dev_wXX trace of the work process in transaction ST11 :
  
  N *** ERROR => RSEC: Caller is not authorized to use this function (RSECACHK missing).
  CallerID: CL_DEST_UTILITY_PWD===========CP. [rsecxdbi.c 720]
  N {root-id=77897712207A1FD0818F0AECE032347C}_{conn-id=00000000000000000000000000000000}_0
  N *** ERROR => RSEC: Error code -5 occurred for identifier "/RFC/ZSDF_DAG_EU10_ALM", (client independent) [rsecxdb.c 294]
  N *** ERROR => RSEC: Unauthorized access to secure storage from caller "CL_DEST_UTILITY_PWD===========CP" on level 2. Call stack follows. [rsecai.c 891]
  N *** ERROR => RSEC: Level 1: Program SAPLSECSTORE , component SECSTORE_INSERT_ITEM [rsecai.c 898] 
  
  N  *** ERROR => RSEC: Caller is not authorized to use this function (RSECACHK missing).
  CallerID: /SDF/CL_CALM_CONNECTOR========CP. [rsecxdbi.c   723]
  N  {root-id=00505690C1DB1EEFB7C83F03DABFA0FE}_{conn-id=00000000000000000000000000000000}_0
  N  *** ERROR => RSEC: Error code -5 occurred for identifier "/SDF/CALM_CONNECTOR/CLOUD_ALM#HEADER", (current client) [rsecxdb.c    302]
  N  *** ERROR => RSEC: Unauthorized access to secure storage from caller "/SDF/CL_CALM_CONNECTOR========CP" on level 2. Call stack follows. [rsecai.c     895]

SAP Cloud ALM

/SDF/CALM_CONNECTOR, RSECACHK, Missing, Entry, Cloud ALM, /n/SDF/ALM_SETUP, Unauthorized access to secure storage, RSEC , KBA , SV-CLM-INF-CON , Connectivity of managed services/systems to SAP Cloud ALM , BC-CTS-TMS , Transport Management System , Problem