Data loaded successfully but in logs showing errors

Hi All

I have loaded the data from Fusion Financials cloud to PBCS through DM, it got loaded successfully but in the log file says with the below errors.

ERROR_INVALID_PERIOD.............. Invalid period specified in the file.

[ZP] - [Amount=0] "0000","19990003","00000","GSTower","USD","Actual","Base","120","Ending Balance","Total","000",0.0,#,#,0.0,0.0,0.0,0.0,0.0,0.0,#,0.0,0.0

[ZP] - [Amount=0] "0000","19990004","00000","GSTower","USD","Actual","Base","100","Ending Balance","Total","000",0.0,#,#,0.0,0.0,0.0,0.0,0.0,0.0,#,0.0,0.0

[TC] - [Amount=NN] "0000","01000000","00000","GSTower","USD","Actual","Base","111","Ending Balance","Total","000",#,#,#,#,#,-5607842.970000001,-6019771.8100000005,#,-4787369.12,#,#,#

[TC] - [Amount=NN] "0000","01000000","00000","GSTower","USD","Actual","Base","140","Ending Balance","Total","000",#,#,#,#,#,-38524.549999999996,-173543.59,#,#,#,#,#

Can any one suggest how to proceed.

Thanks