Hi SAP Experts : Can you suggest how to Correct this Masterdata Errors in Supply Planning in S&OP

[HKS]

Resource location product was not processed because a corresponding resource location couldn't be found. (PRDID: HT-PFG ;LOCID: KYEC ;RESID: KYECTEST ;MSGID: 7049)Resource location product was not processed because a corresponding resource location couldn't be found. (PRDID: HT-FGP ;LOCID: 8000 ;RESID: 8000SLT ;MSGID: 7049)Source ID key in Production Source of Supply Resource is invalid. See Note 2488553 (SOURCEID: TSMCASY_HT-ASY ;RESID: TSMCASY ;MSGID: 7116)Source ID key in Production Source of Supply Resource is invalid. See Note 2488553 (SOURCEID: PWOOSRT_HT-WT ;RESID: PWOOSRT ;MSGID: 7116)Source ID key in Production Source of Supply Resource is invalid. See Note 2488553 (SOURCEID: PWOOBMP_HT-BMP ;RESID: PWOOBMP ;MSGID: 7116)Source ID key in Production Source of Supply Resource is invalid. See Note 2488553 (SOURCEID: KYECTEST_HT-PFG ;RESID: KYECTEST ;MSGID: 7116)Source ID key in Production Source of Supply Resource is invalid. See Note 2488553 (SOURCEID: 8000SLT_HT-FGP ;RESID: 8000SLT ;MSGID: 7116)Source ID in Production Source of Supply Item is invalid.See Note 2488553 (SOURCEID: US60 ;PRDFR: P02-PAA031021 ;MSGID: 7109)Source ID in Production Source of Supply Item is invalid.See Note 2488553 (SOURCEID: US60 ;PRDFR: 40013908 ;MSGID: 7109)Source ID in Production Source of Supply Item is invalid.See Note 2488553 (SOURCEID: US60 ;PRDFR: 40007386 ;MSGID: 7109)SCM operator execution started for algorithm type INFINITE_WITHOUT_SHORTAGE (MSGID: 7009)