facin data Conversion error

[Mohammad Abdul Irfan]

Hi Team , 

We are facing below error and unable to login database , looking for supporting information.

Data conversion error converting "[EmailMessage, 00P5000000aevgSEAQ, 457342]"; SQL statement:
CREATE CACHED TABLE "CONGA"."OPPORTUNITYSPLIT"(
    "LASTMODIFIEDDATE" VARCHAR(30),
    "SPLITAMOUNT" VARCHAR(40),
    "ISDELETED" VARCHAR(20),
    "SPLITOWNERID" VARCHAR(20),
    "SPLITPERCENTAGE" VARCHAR(20),
    "SPLITNOTE" VARCHAR(255),
    "SPLITTYPEID" VARCHAR(20),
    "SYSTEMMODSTAMP" VARCHAR(30),
    "CREATEDBYID" VARCHAR(20),
    "OPPORTUNITYID" VARCHAR(20),
    "CREATEDDATE" VARCHAR(30),
    "ID" VARCHAR(20),
    "SPLIT" VARCHAR(255),
    "LASTMODIFIEDBYID" VARCHAR(20),
    "FLO_MIG_STATUS" VARCHAR(20),
    "FLO_ERROR_MSG" VARCHAR(4000),
    "A1_ID" VARCHAR(20)
) [22018-200] 22018/22018 (Help)