I'm with little resource MII hard to maintain a 12.2 environment and need to clear some area of the system .
I found a temporary location within a Server Node , / usr / sap / <SID> / JXX/j2ee/cluster/server0/temp , which contains several subdirectories . One of them caught my attention because I found several packages SCA . Exactly in / usr / sap / <SID> / JXX/j2ee/cluster/server0/temp/tc ~ bl ~ deploy_controller/archives/631 contains many files that do not know exactly why they are occupying that space . Follow the files that are in this directory :
BASETABLES09_0 - 20002596.SCA
LMCTC09_0 - 20002694.SCA
DICLIENTS09_0 - 20002626.SCA
WDRUNTIME09_0 - 20002633.SCA
ESREGSERVICES09_0 - 20002632.SCA
WDAPPS09_0 - 20002660.SCA
UMEADMIN09_0 - 20002731.SCA
SERVERCORE09_0 - 20002595.SCA
BIWDALV09_0 - 20002677.SCA
UDDI09_0 - 20002655.SCA
SAPNWDEMO09_0 - 20002743.SCA
FRAMEWORK09_0 - 20002621.SCA
WSRM09_0 - 20002662.SCA
CORETOOLS09_0 - 20002625.SCA
LMMODELCE09_0 - 10006069.SCA
EPBASISAPI09_0 - 20002628.SCA
MESSAGING09_8 - 20002644.SCA
J2EEAPPS09_0 - 20002636.SCA
ESPFRAMEWORK09_1 - 20002631.SCA
APPLIBBASIC09_0 - 10006098.SCA
J2EEFRMW09_0 - 20002637.SCA
LMNWATOOLS09_0 - 20003137.SCA
ENGFACADE09_0 - 20002602.SCA
SOAMONBASIC09_0 - 10006070.SCA
LMNWAUIFRMRK09_0 - 20002689.SCA
ESIUI09_0 - 20003136.SCA
LMNWACDP09_0 - 20002691.SCA
SRUI09_0 - 20003138.SCA
ESREGBASIC09_0 - 20003135.SCA
LMNWABASICCOMP09_0 - 20002688.SCA
LMINTERNALAGENT09_0 - 20002690.SCA
CERAEDM09_0 - 20002758.SCA
LMCFG09_0 - 20002729.SCA
CFGZACE09_0 - 20002624.SCA
SAPBUILDT09_0 - 20002597.SCA
ENGINEAPI09_0 - 20002603.SCA
LMNWABASICAPPS09_0 - 20002687.SCA
LMCORE09_0 - 20002600.SCA
LMNWABASICMBEAN09_0 - 20002733.SCA
WDADOBE09_0 - 20002659.SCA
LMSLD09_0 - 20002693.SCA
LMCTC09_0 - 20002694_SCA1347554806293
DICLIENTS09_0 - 20002626_SCA1347554806420
BASETABLES09_0 - 20002596_SCA1347554806242
WDRUNTIME09_0 - 20002633_SCA1347554807231
WDAPPS09_0 - 20002660_SCA1347554808587
UMEADMIN09_0 - 20002731_SCA1347554808806
ESREGSERVICES09_0 - 20002632_SCA1347554808486
SERVERCORE09_0 - 20002595_SCA1347554809311
UDDI09_0 - 20002655_SCA1347554811438
FRAMEWORK09_0 - 20002621_SCA1347554811600
BIWDALV09_0 - 20002677_SCA1347554811203
WSRM09_0 - 20002662_SCA1347554813104
SAPNWDEMO09_0 - 20002743_SCA1347554813056
CORETOOLS09_0 - 20002625_SCA1347554813173
MESSAGING09_8 - 20002644_SCA1347554815439
LMMODELCE09_0 - 10006069_SCA1347554815426
J2EEFRMW09_0 - 20002637_SCA1347554815770
J2EEAPPS09_0 - 20002636_SCA1347554815574
ESPFRAMEWORK09_1 - 20002631_SCA1347554815701
EPBASISAPI09_0 - 20002628_SCA1347554815339
SOAMONBASIC09_0 - 10006070_SCA1347554816460
LMNWAUIFRMRK09_0 - 20002689_SCA1347554816479
LMNWATOOLS09_0 - 20003137_SCA1347554816439
LMNWACDP09_0 - 20002691_SCA1347554816690
ESIUI09_0 - 20003136_SCA1347554816570
ENGFACADE09_0 - 20002602_SCA1347554816086
SRUI09_0 - 20003138_SCA1347554817343
LMNWABASICCOMP09_0 - 20002688_SCA1347554817472
LMNWABASICAPPS09_0 - 20002687_SCA1347554817932
LMINTERNALAGENT09_0 - 20002690_SCA1347554817506
LMCFG09_0 - 20002729_SCA1347554817540
ESREGBASIC09_0 - 20003135_SCA1347554817405
ENGINEAPI09_0 - 20002603_SCA1347554817808
CFGZACE09_0 - 20002624_SCA1347554817607
CERAEDM09_0 - 20002758_SCA1347554817525
WDADOBE09_0 - 20002659_SCA1347554818895
LMSLD09_0 - 20002693_SCA1347554818760
LMNWABASICMBEAN09_0 - 20002733_SCA1347554818722
LMCORE09_0 - 20002600_SCA1347554818333
My question would be , do these files are required for MII or Netweaver .
Can I delete these files without fear ?
My system is a SAP Netweaver 7.11 MII 12.2 SP05
thank you